LESSO · ARMENIA

Cast iron valves

Explore individual product photographs, size variants and technical data directly on this page.

Cast-iron and cast-steel pipeline valves

Technical tables: catalogue revision 2019.4

Flanged, wafer, grooved and threaded versions. Individual models, connection dimensions, pressure tests and materials are shown below. Dimension symbols DN, L, D, D1, H and n-Ød follow the manufacturer drawings. Dimensions are in millimetres.

Gate valves

Gate valves open or isolate flow. The range includes rising and non-rising stems, resilient or hard seats, and flanged, threaded, grooved or socket connections. Lockable and position-indicator versions are included.

Gate valves

Product Name	Name of product parts	Materials
Gate valve Series	Valve body QT 450-10
	Disc	QT 450-10 + nitrile rubber
	Valve rod 2Cr13
	Sealing ring	Nitrile rubber
	O-shaped sealing ring of the valve rod EPDM
Threaded gate valve	Valve body	QT 450-10
	Flashboard QT 450-10 + nitrile rubber
	Valve stem	59 copper
	Sealing ring PA66
	O ring of the valve rod	EPDM

Flanged Resilient-seated Gate Valve(Non-rising Stem)

Z45X-16Q

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1
350	381	470	1150	16-28	1
400	406	525	1300	16-31	1
450	432	585	1400	20-31	1
500	457	650	1500	20-34	1
600	508	770	1700	20-37	1

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	wate	wate

Flanged Resilient-seated Gate Valve(Non-rising Stem)

Z45X-16QⅡ · Z45X-10QI · Z45X-10Q

Z45X-16QⅡ

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1
350	381	470	1050	16-28	1
400	406	525	1160	16-31	1
450	432	585	1325	20-31	1
500	457	650	1416	20-34	1
600	508	770	1629	20-37	1

Z45X-10QI

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	400	820	12-23	1	1.0MPa
350	381	460	1150	16-23	1	1.0MPa
400	406	515	1300	16-28	1	1.0MPa
450	432	565	1400	20-28	1	1.0MPa
500	457	620	1500	20-28	1	1.0MPa
600	508	725	1700	20-31	1	1.0MPa

Z45X-10Q II

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	400	820	12-23	1	1.0MPa
350	381	460	1050	16-23	1	1.0MPa
400	406	515	1160	16-28	1	1.0MPa
450	432	565	1325	20-28	1	1.0MPa
500	457	620	1416	20-28	1	1.0MPa
600	508	725	1629	20-31	1	1.0MPa

Flanged Resilient-seated Gate Valve(Non-rising Stem)

Z45X-16QII · Z45X-10QII

Z45X-16QII-B

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	178	125	293	4-19	48
65	190	145	320	4-19	56
80	203	160	364	8-19	36
100	229	180	398	8-19	36
125	254	210	470	8-19	30
150	267	240	528	8-23	24
200	292	295	646	12-23	1

Z45X-10QII-B

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
200	292	295	646	8-23	1	1.0MPa

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	wate	wate

Flange resilient seated sealing gate valves (Rising stem)

Z41X-16Q · Z41X-10Q

Z41X-16Q

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	180	125	403	4-19	2
65	190	145	470	4-19	2
80	205	160	522	8-19	1
100	230	180	643	8-19	1
125	255	210	700	8-19	1
150	267	240	903	8-23	1
200	295	295	903	12-23	1
250	335	355	1074	12-28	1
300	360	410	1240	12-28	1

Z41X-10Q II

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
50	178	125	403	4-19	2	1.0MPa
65	190	145	470	4-19	2	1.0MPa
80	203	160	522	8-19	1	1.0MPa
100	229	180	643	8-19	1	1.0MPa
125	254	210	700	8-19	1	1.0MPa
150	267	240	903	8-23	1	1.0MPa
200	295	295	903	8-23	1	1.0MPa
250	335	350	1074	12-23	1	1.0MPa
300	360	400	1240	12-23	1	1.0MPa

Hard sealing gate valves (Non-rising stem)

YQZ95X-16Q

DN	Connecting PVC/PE pipe outside diameter dn	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

Technical parameter	Variant 1
Body test	1.6MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	wate

Soft sealing gate valves

Z15X-16Q

DN	L	Lmin	S	H	D0	Quantity (piece/case)
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	wate

Hard sealing gate valves (Non-rising stem)

Z45T-16Q · Z45T-10Q

Z45T-16Q

DN	L	D1	H	D	n-Ød	Quantity (piece/case)
50	178	125	270	165	4-19	2
65	190	145	273	185	4-19	2
80	203	160	308	200	8-19	1
100	229	180	333	220	8-19	1
125	254	210	384	250	8-19	1
150	267	240	436	285	8-23	1
200	292	295	542	340	12-23	1

Z45T-10Q

DN	L	D1	H	D	n-Ød	Quantity (piece/case)	Note
50	178	125	270	165	4-19	2	1.0MPa
65	190	145	273	185	4-19	2	1.0MPa
80	203	160	308	200	8-19	1	1.0MPa
100	229	180	333	220	8-19	1	1.0MPa
125	254	210	384	250	8-19	1	1.0MPa
150	267	240	436	285	8-23	1	1.0MPa
200	292	295	542	340	8-23	1	1.0MPa

Groove elastic seat sealing gate valves (Non-rising stem)

Z85X-16Q

DN	L	A	B	C	D	H	Quantity (piece/case)
50	140	14.5	9.5	2.2	60	263	4
65	160	14.5	9.5	2.2	76	287	4
80	170	14.5	9.5	2.2	89	322	2
100	180	16	9.5	2.2	114	348	1
125	200	16	9.5	2.2	140	417	1
150	230	16	9.5	2.2	165	467	1
200	243	19	13	2.5	219	589	1

Technical parameter	Variant 1
Nominal pressure	1.6MPa
Casing test	2.4MPa
Sealing test	1.76MPa
Work temperature	≤80℃
Applicable medium	Water

Security flange elastic seat sealing gate valves (megnetic lock type)

FDZ45X-16Q · FDZ45X-10Q

FDZ45X-16Q

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	180	125	251	4-19	2
65	190	145	290	4-19	2
80	205	160	324	8-19	1
100	230	180	376	8-19	1
125	254	210	450	8-19	1
150	267	240	485	8-23	1
200	295	295	600	12-23	1
250	335	355	752	12-28	1
300	360	410	860	12-28	1

FDZ45X-10Q

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
50	178	125	251	4-19	2	1.0MPa
65	190	145	290	4-19	2	1.0MPa
80	203	160	324	8-19	1	1.0MPa
100	229	180	376	8-19	1	1.0MPa
125	254	210	450	8-19	1	1.0MPa
150	267	240	485	8-23	1	1.0MPa
200	295	295	600	8-23	1	1.0MPa
250	335	350	752	12-23	1	1.0MPa
300	360	400	860	12-23	1	1.0MPa

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	wate	wate

Security flange elastic seat sealing gate valves (mechanical type)

FDZ45X-16QⅡ · FDZ45X-10QⅡ

FDZ45X-16QⅡ

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	180	125	276	4-19	2
65	190	145	308	4-19	2
80	205	160	350	8-19	1
100	230	180	398	8-19	1
125	254	210	471	8-19	1
150	267	240	513	8-23	1
200	295	295	623	12-23	1
250	335	355	780	12-28	1
300	360	410	890	12-28	1

FDZ45X-10QⅡ

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
50	178	125	276	4-19	2	1.0MPa
65	190	145	308	4-19	2	1.0MPa
80	203	160	350	8-19	1	1.0MPa
100	229	180	398	8-19	1	1.0MPa
125	254	210	471	8-19	1	1.0MPa
150	267	240	513	8-23	1	1.0MPa
200	295	295	623	8-23	1	1.0MPa
250	335	350	780	12-23	1	1.0MPa
300	360	400	890	12-23	1	1.0MPa

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	wate	wate

Security soft sealing gate valves (megnetic lock type)

FDZ15X-16Q

DN	L	L1	D	H	Quantity (piece/case)
15	66	13	1/2''	95	32
20	70	13	3/4''	108	30
25	80	14	1''	118	24
32	92	17	11/ 4''	138	16
40	99	20	11 / 2''	194	15
50	112	20	2''	223	8

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	water

Security soft sealing gate valves (mechanical type)

FDZ15X-16QⅡ

DN	L	L1	D	H	Quantity (piece/case)
15	66	13	1/2''	114	32
20	70	13	3/4''	126	30
25	80	14	1''	137	24
32	92	17	11/ 4''	155	16
40	99	20	11 / 2''	191	15
50	112	20	2''	220	8

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	water

Key of security flange elastic seat sealing gate valves (megnetic lock type)

Name	Product code	Specification	Quantity (piece/case)	Note
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ45X-16Q-50/65	1204K	50/65	8	DN50 shares with DN 65
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ45X-16Q-80/150	1204K	80/150	8	DN80, DN100, DN125 shares with DN 150
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ45X-16Q-200/300	1204K	200/300	4	DN200, DN250 shares with DN 300
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ45X-16Q-15/32	1201K	15/32	30	DN15, DN20, DN25 shares with DN 32
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ15X-16Q-40/50	1201K	40/50	16	DN40 shares with DN 50

Key of security flange elastic seat sealing gate valves (mechanical type)

Name	Product code		Specification
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ45X-16QII-50/150	120	5K	50/	150	8	Dn50, DN65, DN80, DN100, Dn125 shares with DN 150
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ45X-16QII-200	120	5K	200		8
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ15X-16QII-15/32	120	3K	15/	32	30	DN15, DN20, DN25 shares with DN 32
Key of security flange elastic seat sealing gate valves (megnetic lock type) FDZ15X-16QII-40/50	120	3K	40/	50	16	DN40 shares with DN 50

Elastic seat sealing gate valves with gatage (Non-rising stem

BZ45X-16Q

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1

Technical parameter	Variant 1
Nominal pressure 1.0	MPa 1.6MPa
Casing test 1.5	MPa 2.4MPa
Sealing test 1.1	MPa 1.76MPa
Work temperature ≤80	℃ ≤80℃
Applicable medium wat	er water

Elastic seat sealing gate valves with gatage (Non-rising stem

BZ45X-16Q · BZ45X-10Q

BZ45X-16Q

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1

BZ45X-10Q

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	410	820	12-23	1	1.0MPa

BZ45X-10Q II

DN	L	D1	H	n-Ød	Quantity (piece/case)	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	410	820	12-23	1	1.0MPa

Bell and Spigot soft sealing gate valves with gatage

BYQZ95X-16Q

DN	Outside diameter of connecting PVC/PE pipes	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	water

Hard sealing gate valves with gatage (Non-rising stem)

BZ45T-16Q · BZ45T-10Q

BZ45T-16Q

DN	L	D1	H	D	n-Ød	Quantity (piece/case)
50	178	125	270	165	4-19	2
65	190	145	273	185	4-19	2
80	203	160	308	200	8-19	1
100	229	180	333	220	8-19	1
125	254	210	384	250	8-19	1
150	267	240	436	285	8-23	1
200	292	295	542	340	12-23	1

BZ45T-10Q

DN	L	D1	H	D	n-Ød	Quantity (piece/case)	Note
50	178	125	270	165	4-19	2	1.0MPa
65	190	145	273	185	4-19	2	1.0MPa
80	203	160	308	200	8-19	1	1.0MPa
100	229	180	333	220	8-19	1	1.0MPa
125	254	210	384	250	8-19	1	1.0MPa
150	267	240	436	285	8-23	1	1.0MPa
200	292	295	542	340	8-23	1	1.0MPa

Technical parameter	Variant 1
Nominal pressure 1.0M	Pa 1.6MPa
Casing test 1.5M	Pa 2.4MPa
Sealing test 1.1M	Pa 1.76MPa
Work temperature ≤80	℃ ≤80℃
Applicable medium wate	r water

Groove elastic seat sealing gate valves with gatage (Non-rising stem)

BZ85X-16Q

DN	L	A	B	C	D	H	Quantity (piece/case)
50	140	14.5	9.5	2.2	60	263	4
65	160	14.5	9.5	2.2	76	287	4
80	170	14.5	9.5	2.2	89	322	2
100	180	16	9.5	2.2	114	348	1
125	200	16	9.5	2.2	140	417	1
150	230	16	9.5	2.2	165	467	1
200	243	19	13	2.5	219	589	1

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	water

Flange worm gear gate valves

Z345X-10Q

DN	L	ØD	H	ØD1	n-Ød	Quantity (piece/case)	Note
700	610	895	2100	840	24-31	1	1.0MPa
800	660	1015	2280	950	24-34	1	1.0MPa
900	711	1115	2700	1050	28-34	1	1.0MPa
1000	811	1230	2845	1160	28-37	1	1.0MPa

Technical parameter	Variant 1
Nominal Pressure	1.0MPa
Body test	1.5MPa
Sealing test	1.1MPa
Operating temperature	≤80℃
Operating medium	water

Butterfly valves

The disc valves open and close when rotated 90°. The catalog includes options with manual or worm drive, position alarm, midsole, flange and grooved connection.

Butterfly valves

Product Name	Name of product parts	Materials
Worm gear butterfly valves series	Valve body QT450-10
	Valve stem	2Cr13
	Butterfly plate QT450-10
	Sealing ring	Nitrile rubber
	Valve body QT450-10
Manual butterfly valves series	Valve stem	2Cr13
	Butterfly plate QT450-10
	Sealing ring	Nitrile rubber

Flange worm gear butterfly valves

D341X-10Q

DN	L	D	H	D1	n-Ød	Quantity (piece/case)	Note
50	108	165	155	125	4-19	4	1.0MPa
65	112	185	169	145	4-19	4	1.0MPa
80	114	200	182	160	8-19	2	1.0MPa
100	127	220	194	180	8-19	2	1.0MPa
125	138	250	206	210	8-19	2	1.0MPa
150	140	285	224	240	8-23	1	1.0MPa
200	161	340	258	295	8-23	1	1.0MPa
250	178	395	301	350	12-23	1	1.0MPa
300	189	445	351	400	12-23	1	1.0MPa
350	197	505	392	460	16-23	1	1.0MPa
400	223	565	425	515	16-28	1	1.0MPa

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	1.0MPa
Body test	2.4MPa	1.5MPa
Sealing test	1.76MPa	1.1MPa
Operating temperature	≤80℃	≤80℃
Operating medium	water	water

Flange double eccentric worm gear butterfly valves

D342X-16Q

DN	L	D	H	D1	n-Ød	Quantity (piece/case)
100	127	220	387	180	8-19	2
125	140	250	427	210	8-19	2
150	140	285	466	240	8-23	1
200	152	340	558	295	12-23	1
250	165	405	650	355	12-28	1
300	178	460	708	410	12-28	1
350	190	520	776	470	16-28	1
400	216	580	863	525	16-31	1
450	222	640	926	585	20-31	1
500	229	715	1085	650	20-34	1
600	267	840	1187	770	20-37	1

Technical parameter	Variant 1	Variant 2
Body test	1.5MPa	2.4MPa

Flange double eccentric worm gear butterfly valves

D342X-10Q

DN	L	D	H	D1	n-Ød	Quantity (piece/case)	Note
100	127	220	387	180	8-19	2	1.0MPa
125	140	250	427	210	8-19	2	1.0MPa
150	140	285	466	240	8-23	1	1.0MPa
200	152	340	558	295	8-23	1	1.0MPa
250	165	395	650	350	12-23	1	1.0MPa
300	178	445	708	400	12-23	1	1.0MPa
350	190	505	776	460	16-23	1	1.0MPa
400	216	565	863	515	16-28	1	1.0MPa
450	222	615	926	565	20-28	1	1.0MPa
500	229	670	1085	620	20-28	1	1.0MPa
600	267	780	1187	725	20-31	1	1.0MPa
700	306	895	1310	840	24-31	1	1.0MPa
800	320	1015	1460	950	24-34	1	1.0MPa
900	325	1115	1560	1050	28-34	1	1.0MPa
1000	400	1230	1690	1160	28-37	1	1.0MPa
1200	470	1455	1935	1380	32-40	1	1.0MPa

Flange worm gear butterfly valves (large caliber)

D341X-10Q

DN	L	D	H	D1	n-Ød	Quantity (piece/case)	Note
500	229	670	1070	620	20-28	1	1.0MPa
600	267	780	1205	725	20-31	1	1.0MPa
700	306	895	1310	840	24-31	1	1.0MPa
800	320	1015	1460	950	24-34	1	1.0MPa
900	325	1115	1560	1050	28-34	1	1.0MPa
1000	400	1230	1690	1160	28-37	1	1.0MPa
1200	470	1455	1935	1380	32-40	1	1.0MPa

Technical parameter	Variant 1
Nominal Pressure	1.0MPa
Body test	1.5MPa
Sealing test	1.1MPa
Operating temperature	≤80℃
Operating medium	water

Signal butterfly valves

XD371X-16Q

DN	L	D1	A	B	H	H0	n-Ød
65	45	136	121	170	80	380	4-21	3
80	46	160	130	170	90	395	8-20	3
100	52	185	132	175	110	430	4-23	2
125	54	215	118	175	125	460	4-24	2
200	60	295	141	275	175	575	4-25	2

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	water

Wafer type worm gear transmission butterfly valves

D371X-16Q

DN	L	D1	A	B	H	H0	n-Ød	Quantity (piece/case)
50	43	120	146	155	70	350	4-23	5
65	45	136	140	155	80	355	4-26.5	4
80	46	160	134	155	90	380	8-18	3
100	52	185	142	155	110	420	4-23	2
125	54	215	138	155	125	430	4-24	2
150	56	238	152	155	140	460	4-25	2
200	60	295	196	275	175	620	4-25	2
250	68	350	231	275	200	675	4-30	2
300	78	400	256	275	250	760	4-30	1

Wafer type manual butterfly valves

D71X-16Q · D71X-16QII

D71X-16Q

DN	L	D1	A	H0	n-Ød	Quantity (piece/case)
50	41	125	253	238	4-20	8
65	44	145	253	253	4-20	6
80	44	160	253	287	8-20	6
100	50	180	253	302	4-20	4
125	54.5	210	253	347	4-20	3
150	53.5	240	283	388	4-23	2
200	60	295	373	456	4-23	2

D71X-16QII

DN	L	D1	A	H0	n-Ød	Quantity (piece/case)
50	43	120	236	265	4-23	8
65	45	136	230	280	4-21	6
80	46	160	234	300	8-20	6
100	52	185	253	335	4-23	4
125	54	215	263	365	4-24	3
150	56	238	257	395	4-25	2
200	60	295	356	470	4-25	2

Grooved butterfly valve with worm-gear drive

D381X-16Q

DN	D	C	L	L1	L2	H	Quantity (piece/case)
80	88.9	84.94	97	15.88	7.93	236	1
100	114.3	110.8	116	15.88	9.53	274	1
150	165.1	160.9	148	15.88	9.53	329	1

Manual grooved butterfly valve

D81X-16Q

DN	D	C	L	L1	L2	H	Quantity (piece/case)
80	88.9	84.94	97	15.88	7.93	213	1
100	114.3	110.8	116	15.88	9.53	251	1
150	165.1	160.9	148	15.88	9.53	306	1

Repair couplings

Repair couplings include bolted sealing versions for steel, PE and PVC pipes. Match the pipe outside diameter and the working pressure of the selected model.

Repair couplings

Product Name	Name of main parts
Quick repairing tools	Valve body QT450-10
	Sealing ring
Quick repairing tools	Valve body QT450-10
	Nuts
	Sealing ring

Steel pipe repair coupling

QX02

DN	L	Quantity (piece/case)
50	215	6
65	232	4
80	262	3
100	282	2
150	283	2
200	325	1
250	323	1
300	390	1

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	water

Quick Repairing Tools

QX03

DN	L	Quantity (piece/case)
15	90	52
20	98	40
25	110	32
32	118	24
40	128	18
50	140	14
65	150	8
80	180	6
100	210	4

Technical parameter	Variant 1
Test pressure (sealing/strength)	1.76MPa/2.4MPa
Operating medium	Clear water or waste water without impurity

Wrapped head repairing tools

QX05

DN	L	H	Quantity (piece/case)
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

PE and PVC pipe repair coupling

QX04

DN	L	H	Quantity (piece/case)
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1

Technical parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80℃
Operating medium	water

Check valves

Check valves prevent reverse flow. Rubber-disc, swing, lift and silent versions are included for water supply and pumping systems.

Check valves

Product Name	Name of main parts
Rubber-disc check valve	Valve body Valve clack Sealing ring
Flange check valve	Valve body Valve clack O-ring
Silent flanged check valve	Valve body Valve clack Sealing ring

Rubber plate check valves

H44X-16Q · H44X-10Q

H44X-16Q

DN	L	D	H	n-Ød	Quantity (piece/case)
50	203	125	160	4-19	4
65	216	145	180	4-19	3
80	240	160	200	8-19	2
100	292	180	230	8-19	2
125	330	210	255	8-19	1
150	356	240	280	8-23	1
200	495	295	340	12-23	1

H44X-10Q

DN	L	D	H	n-Ød	Quantity (piece/case)	Note
50	200	125	165	4-19	4	1.0MPa
65	215	145	185	4-19	3	1.0MPa
80	240	160	200	8-19	2	1.0MPa
100	290	180	220	8-19	2	1.0MPa
125	330	210	250	8-19	1	1.0MPa
150	355	240	285	8-23	1	1.0MPa
200	500	295	340	8-23	1	1.0MPa

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	water	water

Flange check valve

H44T-16Q · H44T-10Q

H44T-16Q

DN	L	D	n-Ød	Quantity (piece/case)
50	203	125	4-19	4
65	216	145	4-19	3
80	241	160	8-19	2
100	292	180	8-19	2
125	330	210	8-19	1
150	356	240	8-23	1
200	495	295	12-23	1
250	622	355	12-28	1
300	698	410	12-28	1

H44T-10Q

DN	L	D	n-Ød	Quantity (piece/case)	Note
50	203	125	4-19	4	1.0MPa
65	216	145	4-19	3	1.0MPa
80	241	160	8-19	2	1.0MPa
100	292	180	8-19	2	1.0MPa
125	330	210	8-19	1	1.0MPa
150	356	240	8-23	1	1.0MPa
200	495	295	8-23	1	1.0MPa
250	622	350	12-23	1	1.0MPa

Technical parameter	Variant 1
Casing test 1.5MP	a 2.4MPa
Sealing test 1.1MP	a 1.76MPa

Silent flanged check valve

HX41X-16Q · HX41X-10Q

HX41X-16Q

DN	L	D	n-Ød	Quantity (piece/case)
50	112	125	4-19	4
65	134	145	4-19	3
80	144	160	8-19	2
100	170	180	8-19	2
125	171	210	8-19	1
150	185	240	8-23	1
200	216	295	12-23	1

HX41X-10Q

DN	L	D	n-Ød	Quantity (piece/case)	Note
50	112	125	4-19	4	1.0MPa
65	134	145	4-19	3	1.0MPa
80	144	160	8-19	2	1.0MPa
100	170	180	8-19	2	1.0MPa
150	185	240	8-23	1	1.0MPa
200	216	295	8-23	1	1.0MPa

Technical parameter	Variant 2	Variant 3
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	water	water

Filters

Filters retain dirt and particles in the pipeline. Y-type and tie-rod telescopic versions are included. The catalogue lists typical stainless-steel screens of 18–30 mesh.

Flanged filter

GL41-16Q · GL41-10Q

GL41-16Q

DN	L	D1	n-Ød	Quantity (piece/case)
50	230	125	4-19	3
65	280	145	4-19	2
80	310	160	8-19	2
100	350	180	8-19	1
125	381	210	8-19	1
150	450	240	8-23	1
200	550	295	12-23	1

GL41-10Q

DN	L	D1	n-Ød	Quantity (piece/case)	Note
50	230	125	4-19	3	1.0MPa
65	280	145	4-19	2	1.0MPa
80	310	160	8-19	2	1.0MPa
100	350	180	8-19	1	1.0MPa
125	381	210	8-19	1	1.0MPa
150	450	240	8-23	1	1.0MPa
200	550	295	8-23	1	1.0MPa

Product Name
Flanged filter

Y-type telescopic strainer with tie rods

Product Name	Name of main parts
Y pull rod telescopic filters	Valve body QT450-10 Structural length standard GB/ T 12221
	Cover
	Filter screen Stainless steel Flange size standard GB/ T 17241.6
	Sealing ring
	Sealing washer Nitrile rubber
	Flat inserts
	Flange QT450-10
	Telescopic screw

Y-type telescopic strainer with tie rods

SGL41-16Q · SGL41-10Q

SGL41-16Q

DN	D1	Lmin	Lmax	n-Ød	Quantity (piece/case)
50	125	276	302	4-19	2
65	145	316	343	4-19	1
80	160	356	385	8-19	1
100	180	405	429	8-19	1
125	210	450	499	8-19	1
150	240	500	559	8-23	1
200	295	592	655	12-23	1

SGL41-10Q

DN	D1	Lmin	Lmax	n-Ød	Quantity (piece/case)	Note
50	125	276	302	4-19	2	1.0MPa
65	145	316	343	4-19	1	1.0MPa
80	160	356	385	8-19	1	1.0MPa
100	180	405	429	8-19	1	1.0MPa
125	210	450	499	8-19	1	1.0MPa
150	240	500	559	8-23	1	1.0MPa
200	295	592	655	8-23	1	1.0MPa

Joints and compensators

Flanged rubber joints accommodate axial, lateral and angular movement and reduce vibration. Size-specific movement limits and pressure conditions are shown below.

Flanged rubber joint

Product Name	Name of main parts
Flanged rubber joint	Flange QR450-10
	Rubber body

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	1.0MPa
Test pressure	2.4MPa	1.5MPa
Operating temperature	≤80℃	≤80℃
Operating medium	water	water

Flanged rubber joint

KXT-16X · KXT-10X

KXT-16X

DN	L	D1	b	n-Ød	Quantity (piece/case)
50	105	125	18	4-19	1
65	115	145	20	4-19	1
80	135	160	20	8-19	1
100	150	180	22	8-19	1
125	165	210	24	8-19	1
150	180	240	24	8-23	1
200	210	295	24	12-23	1
250	230	350	26	12-28	1
300	245	400	28	12-28	1
350	255	460	28	16-28	1
400	255	515	30	16-31	1

KXT-10X

DN	L	D1	b	n-Ød	Quantity (piece/case)	Note
50	105	125	18	4-19	1	1.0MPa
65	115	145	20	4-19	1	1.0MPa
80	135	160	20	8-19	1	1.0MPa
100	150	180	22	8-19	1	1.0MPa
125	165	210	24	8-19	1	1.0MPa
150	180	240	24	8-23	1	1.0MPa
200	205	295	20	8-23	1	1.0MPa
250	240	350	22	12-23	1	1.0MPa
300	260	400	25	12-23	1	1.0MPa
350	265	460	25	16-23	1	1.0MPa
400	265	515	25	16-28	1	1.0MPa
450	265	565	26	20-28	1	1.0MPa
500	265	620	27	20-28	1	1.0MPa
600	265	725	30	20-31	1	1.0MPa
700	260	840	33	24-31	1	1.0MPa
800	260	950	35	24-34	1	1.0MPa
1000	260	1160	40	28-37	1	1.0MPa

Flanged rubber joint

Type	Nominal inside diameter (mm)	Axial elongation(mm)	Axial compression (mm)	Transversal displacement (mm)	Angular displacement (mm)
KXT-16	50 6 10 10 30-20
	65-80	8	15	12	30-20
	100-200 12 20 14 17-10
	250-600	14	22	20	9-5
	700-1000 16 25 22 4-3

Hydraulic control valves

Control products include float level control, pressure reduction, slow-closing check, pressure relief or sustaining, electrohydraulic, bypass, emergency shut-off and air-release valves.

Hydraulic control valves

Product Name	Name of main parts
Differential pressure bypass balance valve	Valve body QT450-10 Valve seat QT450-10 Valve cover QT450-10 Valve cover QT450-10 Sealing ring Nitrile rubber
Pressure Reducing Valve

Remote control floating ball valves

SJ100X-16Q

DN	L	D1	H	T	n-Ød	Quantity (piece/case)
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

Pressure Reducing Valve

SJ200X-16Q · SJ200X-10Q

SJ200X-16Q

DN	L	D1	n-Ød	H	T	Quantity (piece/case)
50	210	125	4-18	360	250	1
65	230	145	4-18	370	270	1
80	250	160	8-18	420	280	1
100	300	180	8-18	450	290	1
125	340	210	8-18	490	310	1
150	370	240	8-23	520	380	1
200	450	295	12-23	550	400	1

SJ200X-10Q

DN	L	D1	n-Ød	H	T	Quantity (piece/case)	Note
50	210	125	4-19	360	250	1	1.0MPa
65	230	145	4-19	370	270	1	1.0MPa
80	250	160	8-19	420	280	1	1.0MPa
100	300	180	8-19	450	290	1	1.0MPa
125	340	210	8-19	490	310	1	1.0MPa
150	370	240	8-23	520	380	1	1.0MPa
200	450	295	8-23	550	400	1	1.0MPa

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	water	water

Slowly closing silencing check valves

DN	L	D1	H	T	n-Ød	Quantity (piece/case)
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

Pressure release/ holding valves

SJ500X-16Q

DN	L	D1	H	T	n-Ød	Quantity (piece/case)
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

Hydraulic power electric control valves

SJ600X-16Q

DN	L	D1	H	T	n-Ød	Quantity (piece/case)
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

Differential pressure bypass balance valves

SJ800X-16Q · SJ800X-10Q

SJ800X-16Q

DN	L	D1	n-Ød	H	T	Quantity (piece/case)
50	210	125	4-18	380	250	1
65	230	145	4-18	400	270	1
80	250	160	8-18	460	260	1
100	300	180	8-18	510	280	1
125	340	210	8-18	550	320	1
150	370	240	8-23	600	340	1
200	450	295	12-23	650	390	1

SJ800X-10Q

DN	L	D1	n-Ød	H	T	Quantity (piece/case)	Note
50	210	125	4-19	380	250	1	1.0MPa
65	230	145	4-19	400	270	1	1.0MPa
80	250	160	8-19	460	260	1	1.0MPa
100	300	180	8-19	510	280	1	1.0MPa
125	340	210	8-19	550	320	1	1.0MPa
150	370	240	8-23	600	340	1	1.0MPa
200	450	295	8-23	650	390	1	1.0MPa

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	water	water

Emergency shut-off valves

SJ900X-16Q

DN	L	D1	H	T	n-Ød	Quantity (piece/case)
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

Flange single opening exhaust air valves

QB1-16Q

DN	L	D1	n-Ød	H	T	Quantity (piece/case)
50	160	125	4-18	210	155	4
65	185	145	4-18	220	155	4
80	190	160	8-18	220	180	4
100	210	180	8-18	230	175	2
125	245	210	8-18	320	315	1
150	285	240	8-23	340	315	1
200	340	295	12-23	370	375	1

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80℃	≤80℃
Operating medium	water	water

Flange single opening exhaust air valves

QB1-10Q

DN	L	D1	n-Ød	H	T	Quantity (piece/case)	Note
50	160	125	4-19	210	155	4	1.0MPa
65	185	145	4-19	220	155	4	1.0MPa
80	190	160	8-19	220	180	4	1.0MPa
100	210	180	8-19	230	175	2	1.0MPa
125	245	210	8-19	320	315	1	1.0MPa
150	285	240	8-23	340	315	1	1.0MPa
200	340	295	8-23	370	375	1	1.0MPa

Cast-steel valves

The cast-steel range includes gate, butterfly, check, globe and ball valves, Y-strainers and compensators. Select the medium, pressure and temperature from the specific model table.

Steel casting flange gate valves

Z41H-16C

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	250	125	388	4-18	2
65	270	145	423	4-18	2
80	280	160	472	8-18	1
100	300	180	551	8-18	1
125	325	210	665	8-18	1
150	350	240	764	8-22	1
200	400	295	938	12-22	1
250	450	355	1175	12-26	1
300	500	410	1391	12-26	1
350	550	470	1535	16-26	1
400	600	525	1732	16-30	1
450	650	585	1907	20-30	1
500	700	650	2118	20-33	1
600	800	770	2585	20-36	1

Name of main parts	Materials
Valve body WCB
Cover	WCB
Flash board WCB+ stainless steel
Valve stem	Carbon steel, stainless steel
Valve rod nut Brass

Technical parameter	Variant 1	Variant 2	Variant 3	Variant 4
Nominal Pressure	1.6Mpa	2.5Mpa	4.0Mpa	6.4Mpa
Body test	2.4Mpa	3.8Mpa	6.15Mpa	9.75Mpa
Sealing test	1.8Mpa	2.8Mpa	4.51Mpa	7.15Mpa
Operating temperature	≤200℃	≤200℃	≤200℃	≤200℃
Operating medium	Water, vapor and oil products	Water, vapor and oil products	Water, vapor and oil products	Water, vapor and oil products

Steel casting flange gate valves

Z41H-25 · Z41H-40 · Z41H-64

Z41H-25

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	250	125	388	4-18	2
65	270	145	423	8-18	2
80	280	160	472	8-18	1
100	300	190	560	8-22	1
125	325	220	660	8-26	1
150	350	250	764	8-26	1
200	400	310	938	12-26	1
250	450	370	1174	12-30	1
300	500	430	1391	16-30	1
350	550	490	1535	16-33	1
400	600	550	1732	16-36	1
450	650	600	1907	20-36	1
500	700	660	2118	20-36	1
600	800	770	2585	20-39	1

Z41H-40

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	250	125	388	4-18	2
65	280	145	443	8-18	2
80	310	160	506	8-18	1
100	350	190	508	8-22	1
125	400	220	674	8-26	1
150	450	250	788	8-26	1
200	550	320	986	12-30	1
250	650	385	1148	12-33	1
300	750	450	1349	16-33	1
350	850	510	1513	16-36	1
400	950	585	1711	16-39	1

Z41H-64

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	250	135	424	4-22	2
65	280	160	458	8-22	2
80	310	170	504	8-22	1
100	350	200	588	8-26	1
125	400	240	685	8-30	1
150	450	280	790	8-33	1
200	550	345	982	12-36	1
250	650	400	1164	12-36	1
300	750	460	1367	16-36	1
350	850	525	1520	16-39	1

Butterfly Valves Series

D373H-16C

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	43	110	112	4-18	4
65	46	130	115	4-18	4
80	49	150	120	8-18	3
100	56	170	138	8-18	2
125	64	200	164	8-18	2
150	70	225	175	8-22	2
200	89	280	208	12-22	2
250	114	335	243	12-26	2
300	114	395	283	12-26	1
350	127	445	310	16-26	1
400	140	495	340	16-30	1
450	152	550	380	20-30	1
500	152	600	410	20-33	1
600	154	705	507	20-36	1

Name of main parts	Materials
Valve body WCB
Disc	WCB
Supporting rack WCB
Clamping ring	WCB
Valve rod 2Cr13
Sealing ring	Stainless steel

Technical parameter	Variant 1
Nominal Pressure	1.6Mpa
Strength (water) test pressure	2.4Mpa
Sealing (water) test pressure	1.8MPa
Disc rotation angle	90°
Operating temperature	≤200℃
Operating medium	Water, vapor and oil products

Flange worm gear transmission butterfly valves

D343H-10C

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	108	125	350	4-18	4
65	112	145	370	4-18	4
80	114	160	380	8-18	2
100	127	180	420	8-18	2
125	140	210	460	8-18	2
150	140	240	555	8-22	1
200	152	295	605	8-22	1
250	165	350	680	12-22	1
300	178	400	800	12-22	1
350	190	460	835	16-22	1
400	216	515	915	16-26	1
450	222	565	960	20-26	1
500	229	620	1020	20-26	1
600	267	725	1225	20-30	1
700	292	840	1355	24-30	1
800	318	950	1470	24-33	1
900	330	1050	1545	28-33	1
1000	410	1160	1795	28-36	1
1200	470	1380	1965	32-39	1
1400	530	1590	2380	36-42	1
1600	600	1820	2956	40-48	1
1800	670	2020	3221	44-48	1

Name of main parts	Materials
Valve body WCB
Cover	WCB
Valve clack WCB
Clamping ring	WCB
Valve rod 2Cr13
Sealing ring	Stainless steel

Technical parameter	Variant 1	Variant 2	Variant 3
Nominal Pressure	1.0Mpa	1.6Mpa	2.5Mpa
Strength (water) test pressure	1.5Mpa	2.4Mpa	3.8Mpa
Sealing (water) test pressure	1.1MPa	1.8MPa	2.8Mpa
Operating temperature	≤200℃	≤200℃	≤200℃
Operating medium	Water, vapor and oil products	Water, vapor and oil products	Water, vapor and oil products
Disc rotation angle	90°	90°	90°

Flange worm gear transmission butterfly valves

D343H-16C · D343H-25

D343H-16C

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	108	125	350	4-18	4
65	112	145	370	4-18	4
80	114	160	380	8-18	2
100	127	180	420	8-18	2
125	140	210	460	8-18	2
150	140	240	555	8-22	1
200	152	295	605	12-22	1
250	165	355	680	12-26	1
300	178	410	800	12-26	1
350	190	470	835	16-26	1
400	216	525	915	16-30	1
450	222	585	960	20-30	1
500	229	650	1020	20-33	1
600	267	770	1225	20-36	1
700	292	840	1355	24-36	1
800	318	950	1470	24-39	1
900	330	1050	1545	28-39	1
1000	410	1170	1795	28-42	1
1200	470	1390	1965	32-48	1
1400	530	1590	2380	36-48	1
1600	600	1820	2956	40-55	1

D343H-25

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	108	125	350	4-18	4
65	112	145	370	8-18	4
80	114	160	380	8-18	2
100	127	190	420	8-22	2
125	140	220	460	8-26	2
150	140	250	555	8-26	1
200	152	310	605	12-26	1
250	165	370	680	12-30	1
300	178	430	800	16-30	1
350	190	490	835	16-33	1
400	216	550	915	16-36	1
450	222	600	960	20-36	1
500	229	660	1020	20-36	1
600	267	770	1225	20-39	1
700	292	875	1355	24-42	1
800	318	990	1470	24-48	1
900	330	1090	1545	28-48	1
1000	410	1210	1795	28-55	1
1200	470	1420	1965	32-55	1

Flange swing type check valves

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	230	125	132	4-18	2
65	290	145	151	4-18	2
80	310	160	164	8-18	2
100	350	180	185	8-18	1
125	400	210	202	8-18	1
150	480	340	223	8-22	1
200	550	295	350	12-22	1
250	670	355	400	12-26	1
300	700	410	450	12-26	1
350	800	470	495	16-26	1
400	825	525	530	16-30	1

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	230	125	160	4-18	2
65	290	145	175	8-18	2
80	310	160	185	8-18	2
100	350	180	220	8-22	1
125	400	210	248	8-26	1
150	480	340	270	8-26	1
200	550	295	350	12-26	1
250	670	355	400	12-30	1
300	700	410	450	16-30	1
350	800	470	495	16-33	1
400	825	525	530	16-36	1

Name of main parts	Materials
Valve body WCB
Cover	WCB
Valve clack WCB

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	2.5MPa
Body test	2.4MPa	3.8MPa
Sealing test	1.8MPa	2.8MPa
Operating temperature	≤200℃	≤200℃
Operating medium	Water, vapor and oil products	Water, vapor and oil products

Flange Lifting type check valves

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	230	125	141	4-18	2
65	290	145	161	4-18	1
80	310	160	165	8-18	1
100	350	180	185	8-18	1
125	400	210	213	8-18	1
150	480	240	232	8-22	1
200	600	295	275	12-22	1
250	622	355	316	12-26	1
300	698	410	392	12-26	1

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	230	125	141	4-18	2
65	290	145	161	8-18	1
80	310	160	165	8-18	1
100	350	190	185	8-22	1
125	400	220	226	8-26	1
150	480	250	248	8-26	1
200	600	310	288	12-26	1
250	622	370	325	12-30	1
300	711	430	400	16-30	1

Name of main parts	Materials
Valve body WCB
Cover	WCB
Valve clack WCB

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	2.5MPa
Body test	2.4MPa	3.8MPa
Sealing test	1.8MPa	2.8MPa
Operating temperature	≤200℃	≤200℃
Operating medium	Water, vapor and oil products	Water, vapor and oil products

Flanged Y-strainer

GL41-16C

DN	L	D1	n-Ød	Quantity (piece/case)
50	220	125	4-18	2
65	250	145	4-18	2
80	280	160	8-18	2
100	310	180	8-18	1
125	350	210	8-18	1
150	380	240	8-22	1
200	500	295	12-22	1
250	550	355	12-26	1
300	670	410	12-26	1
350	700	470	16-26	1
400	800	525	16-30	1
450	825	585	20-30	1
500	850	650	20-33	1

Name of main parts	Materials
Valve body WCB
Cover	WCB
Filter screen Stainless steel

Technical parameter	Variant 1	Variant 2
Strength (water) test pressure	2.4MPa	3.8MPa
Operating temperature	≤200℃	≤200℃
Operating medium	Water, vapor and oil	Water, vapor and oil

Flanged globe valve

J41H-16C · J41H-25

J41H-16C

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	230	125	345	4-18	2
65	290	145	372	4-18	2
80	310	160	420	8-18	1
100	350	180	471	8-18	1
125	400	210	516	8-18	1
150	480	240	572.5	8-22	1
200	600	395	680	12-22	1
250	622	355	771	12-26	1
300	698	410	1028	12-26	1

J41H-25

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	230	125	345	4-18	2
65	290	145	372	8-18	2
80	310	160	420	8-18	1
100	350	190	471	8-22	1
125	400	220	575	8-26	1
150	480	250	647	8-26	1
200	600	310	692	12-26	1
250	622	370	799	12-30	1
300	711	430	1033	16-30	1

Name of main parts	Materials
Valve body WCB
Cover	WCB
Valve rod Stainless steel
Disc	Carbon steel + stainless steel + hard alloy
Valve rod nut Brass

Technical parameter	Variant 1	Variant 2	Variant 3	Variant 4
Nominal Pressure	1.6MPa	2.5Mpa	4.0Mpa	6.4Mpa
Strength (water) test pressure	2.4MPa	3.8Mpa	6.15Mpa	9.75Mpa
Sealing (water) test pressure	1.8MPa	2.8Mpa	4.51Mpa	7.15Mpa
Operating temperature	≤200℃	≤200℃	≤200℃	≤200℃
Operating medium	Water, vapor and oil products	Water, vapor and oil products	Water, vapor and oil products	Water, vapor and oil products

Flanged globe valve

J41H-40 · J41H-64

J41H-40

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	230	125	320	4-18	2
65	290	145	360	8-18	2
80	310	160	408	8-18	1
100	350	190	459	8-22	1
125	400	220	492	8-26	1
150	480	250	562	8-26	1
200	600	320	695	12-30	1

J41H-64

DN	L	D1	H2	n-Ød	Quantity (piece/case)
50	300	135	350	4-22	2
65	340	160	398	8-22	2
80	380	170	451	8-22	1
100	430	200	514	8-26	1
125	500	240	640	8-30	1
150	550	280	772	8-33	1
200	650	345	870	12-36	1

Flange ball valves

Q41F-16C

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	200	125	140	4-18	2
65	220	145	155	4-18	2
80	241	160	182	8-18	2
100	280	180	208	8-18	2
125	320	210	249	8-18	1
150	360	240	277	8-22	1
200	400	295	328	12-22	1
250	533	355	350	12-26	1
300	580	400	395	12-26	1

Technical parameter	Variant 1	Variant 2
Nominal Pressure	1.6Mpa	2.5MPa
Strength (water) test pressure	2.4Mpa	3.8MPa
Sealing (water) test pressure	1.8MPa	2.8MPa
Operating temperature	≤200℃	≤200℃
Operating medium	Water, vapor and oil products	Water, vapor and oil products

Flange ball valves

Q41F-25

DN	L	D1	H	n-Ød	Quantity (piece/case)
50	200	125	140	4-18	2
65	220	145	155	8-18	2
80	241	160	182	8-18	1
100	280	190	208	8-22	1
125	320	220	249	8-26	1
150	360	250	277	8-26	1
200	400	310	328	12-26	1

Flange compensator

SSQ-1-10C · SSQ-1-16C

SSQ-1-10C

DN	L	D1	H	n-Ød	Quantity (piece/case)
200	275	280	340	8-22	1
250	292	335	395	12-22	1
300	308	395	445	12-22	1
350	328	445	505	16-22	1
400	345	495	565	16-26	1
450	362	550	615	20-26	1
500	380	600	670	20-26	1
600	398	705	780	20-30	1
700	420	810	895	24-30	1
800	440	920	1015	24-33	1
900	470	1020	1115	28-33	1
1000	498	1120	1230	28-36	1
1200	530	1340	1455	32-39	1
1400	560	1560	1675	36-42	1
1600	580	1760	1915	40-48	1

SSQ-1-16C

DN	L	D1	H	n-Ød	Quantity (piece/case)
200	275	295	340	12-22	1
250	292	355	395	12-26	1
300	308	410	445	12-26	1
350	328	470	505	16-26	1
400	345	525	565	16-30	1
450	362	585	615	20-30	1
500	380	650	670	20-33	1
600	398	770	780	20-36	1
700	420	840	895	24-36	1
800	440	950	1015	24-39	1
900	470	1050	1115	28-39	1
1000	498	1170	1230	28-42	1
1200	530	1390	1455	32-48	1
1400	560	1590	1675	36-48	1
1600	580	1820	1915	40-55	1

Name of main parts	Materials
Compensator body WCB
Compensator sleeve	WCB
Press ring WCB
O-shaped ring	EPDM

Additional models in catalogue 2025.01

XD381X-16Q

Grooved signal butterfly valve with worm-gear operation and 90° opening and closing.

DN	D	C	L	L1	L2	H	Quantity/case
80	88.9	84.94	97	15.88	7.93	247	1
100	114.3	110.8	116	15.88	9.53	299	1
150	165.1	160.9	148	15.88	9.53	350	1

GL81-16Q

Grooved filter with QT450-10 body and cover, nitrile sealing ring and stainless-steel screen, 18–30 mesh. Structural length: GB/T 12221; pressure testing: GB/T 13927.

DN	L	D1	Quantity/case
65	240	76	4
80	270	89	4
100	340	114	2
125	400	140	2
150	460	165	1
200	520	219	1

Both models: nominal pressure 1.6 MPa; body test 2.4 MPa; sealing test 1.76 MPa; operating temperature ≤80°C; medium water. Dimensions in millimetres.

Dimension tables — catalogue 2025.01

The following tables retain revision 2025.01 separately from the 2019.4 data above. Dimensions are in millimetres unless another unit is shown.

Z15X-16Q

DN	L	Lmin	S	H	D0	Quantity/case
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

Z45T-16Q

DN	L	D1	H	D	n-Ød	Quantity/case
50	178	125	270	165	4-19	2
65	190	145	273	185	4-19	2
80	203	160	308	200	8-19	1
100	229	180	333	220	8-19	1
125	254	210	384	250	8-19	1
150	267	240	436	285	8-23	1
200	292	295	542	340	12-23	1

Z45T-10Q

DN	L	D1	H	D	n-Ød	Quantity/case	Note
50	178	125	270	165	4-19	2	1.0MPa
65	190	145	273	185	4-19	2	1.0MPa
80	203	160	308	200	8-19	1	1.0MPa
100	229	180	333	220	8-19	1	1.0MPa
125	254	210	384	250	8-19	1	1.0MPa
150	267	240	436	285	8-23	1	1.0MPa
200	292	295	542	340	8-23	1	1.0MPa

Z85X-16Q

DN	L	A	B	C	D	H	Quantity/case
50	140	14.5	9.5	2.2	60	263	4
65	160	14.5	9.5	2.2	76	287	4
80	170	14.5	9.5	2.2	89	322	2
100	180	16	9.5	2.2	114	348	1
125	200	16	9.5	2.2	140	417	1
150	230	16	9.5	2.2	165	467	1
200	243	19	13	2.5	219	589	1

FDZ45X-10Q · 1

DN	L	D1	H	n-Ød	Quantity/case
50	180	125	251	4-19	2
65	190	145	290	4-19	2
80	205	160	324	8-19	1
100	230	180	376	8-19	1
125	254	210	450	8-19	1
150	267	240	485	8-23	1
200	295	295	600	12-23	1
250	335	355	752	12-28	1
300	360	410	860	12-28	1

FDZ45X-10Q · 2

DN	L	D1	H	n-Ød	Quantity/case	Note
50	178	125	251	4-19	2	1.0MPa
65	190	145	290	4-19	2	1.0MPa
80	203	160	324	8-19	1	1.0MPa
100	229	180	376	8-19	1	1.0MPa
125	254	210	450	8-19	1	1.0MPa
150	267	240	485	8-23	1	1.0MPa
200	295	295	600	8-23	1	1.0MPa
250	335	350	752	12-23	1	1.0MPa
300	360	400	860	12-23	1	1.0MPa

FDZ45X-16Q II

DN	L	D1	H	n-Ød	Quantity/case
50	180	125	276	4-19	2
65	190	145	308	4-19	2
80	205	160	350	8-19	1
100	230	180	398	8-19	1
125	254	210	471	8-19	1
150	267	240	513	8-23	1
200	295	295	623	12-23	1
250	335	355	780	12-28	1
300	360	410	890	12-28	1
350	381	470	1078	16-28	1
400	406	525	1200	16-31	1
450	432	585	1352	20-31	1
500	457	650	1458	20-34	1
600	508	770	1695	20-37	1

FDZ45X-10Q II

DN	L	D1	H	n-Ød	Quantity/case	Note
50	178	125	276	4-19	2	1.0MPa
65	190	145	308	4-19	2	1.0MPa
80	203	160	350	8-19	1	1.0MPa
100	229	180	398	8-19	1	1.0MPa
125	254	210	471	8-19	1	1.0MPa
150	267	240	513	8-23	1	1.0MPa
200	295	295	623	8-23	1	1.0MPa
250	335	350	780	12-23	1	1.0MPa
300	360	400	890	12-23	1	1.0MPa
350	381	460	1078	16-23	1	1.0MPa
400	406	515	1200	16-28	1	1.0MPa
450	432	565	1352	20-28	1	1.0MPa
500	457	620	1458	20-28	1	1.0MPa
600	508	725	1695	20-31	1	1.0MPa

FDZ15X-16Q

DN	L	D1	H	n-Ød	Quantity/case
15	66	13	1/2''	95	32
20	70	13	3/4''	108	30
25	80	14	1''	118	24
32	92	17	11/4''	138	16
40	99	20	11 / 2''	194	15
50	112	20	2''	223	8

FDZ15X-16Q II

DN	L	D1	H	n-Ød	Quantity/case
15	66	13	1/2''	114	32
20	70	13	3/4''	126	30
25	80	14	1''	137	24
32	92	17	11/4''	155	16
40	99	20	11 / 2''	191	15
50	112	20	2''	220	8

BZ45X-16Q

DN	L	D1	H	n-Ød	Quantity/case
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1

BZ45X-10Q

DN	L	D1	H	n-Ød	Quantity/case	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	410	820	12-23	1	1.0MPa

BZ45X-10Q II

DN	L	D1	H	n-Ød	Quantity/case	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	400	820	12-23	1	1.0MPa

BZ45X-16Q II

DN	L	D1	H	n-Ød	Quantity/case
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1

BZ45T-16Q

DN	L	D1	H	D	n-Ød	Quantity/case
50	178	125	270	165	4-19	2
65	190	145	273	185	4-19	2
80	203	160	308	200	8-19	1
100	229	180	333	220	8-19	1
125	254	210	384	250	8-19	1
150	267	240	436	285	8-23	1
200	292	295	542	340	12-23	1

BZ45T-10Q

DN	L	D1	H	D	n-Ød	Quantity/case	Note
50	178	125	270	165	4-19	2	1.0MPa
65	190	145	273	185	4-19	2	1.0MPa
80	203	160	308	200	8-19	1	1.0MPa
100	229	180	333	220	8-19	1	1.0MPa
125	254	210	384	250	8-19	1	1.0MPa
150	267	240	436	285	8-23	1	1.0MPa
200	292	295	542	340	12-23	1	1.0MPa

BZ85X-16Q

DN	L	A	B	C	D	H	Quantity/case
50	140	14.5	9.5	2.2	60	263	4
65	160	14.5	9.5	2.2	76	287	4
80	170	14.5	9.5	2.2	89	322	2
100	180	16	9.5	2.2	114	348	1
125	200	16	9.5	2.2	140	417	1
150	230	16	9.5	2.2	165	467	1
200	243	19	13	2.5	219	589	1

Z345X-10Q

DN	L	ØD	H	ØD1	n-Ød	Quantity/case	Note
700	610	895	2100	840	24-31	1	1.0MPa
800	660	1015	2280	950	24-34	1	1.0MPa
900	711	1115	2700	1050	28-34	1	1.0MPa
1000	811	1230	2845	1160	28-37	1	1.0MPa

D341X-16Q

DN	L	D	H	D1	n-Ød	Quantity/case
50	115	160	155	125	4-19	4
65	119	178	169	145	4-19	4
80	124	193	172	160	8-19	2
100	133	214	194	180	8-19	2
125	149	244	206	210	8-19	2
150	150	278	224	240	8-23	1

D341X-10Q · 1

DN	L	D	H	D1	n-Ød	Quantity/case	Note
50	108	165	155	125	4-19	4	1.0MPa
65	112	185	169	145	4-19	4	1.0MPa
80	114	200	182	160	8-19	2	1.0MPa
100	127	220	194	180	8-19	2	1.0MPa
125	138	250	206	210	8-19	2	1.0MPa
150	140	285	224	240	8-23	1	1.0MPa
200	161	340	258	295	8-23	1	1.0MPa
250	178	395	301	350	12-23	1	1.0MPa
300	189	445	351	400	12-23	1	1.0MPa
350	197	505	392	460	16-23	1	1.0MPa
400	223	565	425	515	16-28	1	1.0MPa

D342X-16Q

DN	L	D	H	D1	n-Ød	Quantity/case
100	127	220	387	180	8-19	2
100	127	220	387	180	8-19	2
125	140	250	427	210	8-19	2
125	140	250	427	210	8-19	2
150	140	285	466	240	8-23	1
150	140	285	466	240	8-23	1
200	152	340	558	295	12-23	1
200	152	340	558	295	12-23	1
250	165	405	650	355	12-28	1
250	165	405	650	355	12-28	1
300	178	460	708	410	12-28	1
300	178	460	708	410	12-28	1
350	190	520	776	470	16-28	1
350	190	520	776	470	16-28	1
400	216	580	863	525	16-31	1
400	216	580	863	525	16-31	1
450	222	640	926	585	20-31	1
500	229	715	1085	650	20-34	1
500	229	715	1085	650	20-34	1
600	267	840	1187	770	20-37	1
600	267	840	1187	770	20-37	1

D342X-10Q

DN	L	D	H	D1	n-Ød	Quantity/case	Note
100	127	220	387	180	8-19	2	1.0MPa
125	140	250	427	210	8-19	2	1.0MPa
150	140	285	466	240	8-23	1	1.0MPa
200	152	340	558	295	8-23	1	1.0MPa
250	165	395	650	350	12-23	1	1.0MPa
300	178	445	708	400	12-23	1	1.0MPa
350	190	505	776	460	16-23	1	1.0MPa
400	216	565	863	515	16-28	1	1.0MPa
450	222	615	926	565	20-28	1	1.0MPa
500	229	670	1085	620	20-28	1	1.0MPa
600	267	780	1187	725	20-31	1	1.0MPa
700	306	895	1310	840	24-31	1	1.0MPa
800	320	1015	1460	950	24-34	1	1.0MPa
900	325	1115	1560	1050	28-34	1	1.0MPa
1000	400	1230	1690	1160	28-37	1	1.0MPa
1200	470	1455	1935	1380	32-40	1	1.0MPa

D341X-10Q · 2

DN	L	D	H	D1	n-Ød	Quantity/case	Note
500	229	670	1070	620	20-28	1	1.0MPa
600	267	780	1205	725	20-31	1	1.0MPa
700	306	895	1310	840	24-31	1	1.0MPa
800	320	1015	1460	950	24-34	1	1.0MPa
900	325	1115	1560	1050	28-34	1	1.0MPa
1000	400	1230	1690	1160	28-37	1	1.0MPa
1200	470	1455	1935	1380	32-40	1	1.0MPa

XD371X-16Q

DN	L	D1	A	B	H	H0	n-Ød	Quantity/case
65	45	136	121	170	80	380	4-21	3
80	46	160	130	170	90	395	8-20	3
100	52	185	132	175	110	430	4-23	2
125	54	215	118	175	125	460	4-24	2
200	60	295	141	275	175	575	4-25	2

D371X-16Q

DN	L	D1	A	B	H	H0	n-Ød	Quantity/case
50	43	120	146	155	70	350	4-23	5
65	45	136	140	155	80	355	4-26.5	4
80	46	160	134	155	90	380	8-18	3
100	52	185	142	155	110	420	4-23	2
125	54	215	138	155	125	430	4-24	2
150	56	238	152	155	140	460	4-25	2
200	60	295	196	275	175	620	4-25	2
250	68	350	231	275	200	675	4-30	2
300	78	400	256	275	250	760	4-30	1

D71X-16Q

DN	L	D1	A	H0	n-Ød	Quantity/case
50	41	125	253	238	4-20	8
65	44	145	253	253	4-20	6
80	44	160	253	287	4-20	6
100	50	180	253	302	4-20	4
125	54.5	210	253	347	4-20	3
150	53.5	240	283	388	4-23	2
200	60	295	373	456	4-23	2

D71X-16Q II

DN	L	D1	A	H0	n-Ød	Quantity/case
50	43	120	236	265	4-23	8
65	45	136	230	280	4-21	6
80	46	160	234	300	8-20	6
100	52	185	253	335	4-23	4
125	54	215	263	365	4-24	3
150	56	238	257	395	4-25	2
200	60	295	356	470	4-25	2

D381X-16Q

DN	D	C	L	L1	L2	H	Quantity/case
80	88.9	84.94	97	15.88	7.93	236	1
100	114.3	110.8	116	15.88	9.53	274	1
150	165.1	160.9	148	15.88	9.53	329	1

D81X-16Q

DN	D	C	L	L1	L2	H	Quantity/case
80	88.9	84.94	97	15.88	7.93	213	1
100	114.3	110.8	116	15.88	9.53	251	1
150	165.1	160.9	148	15.88	9.53	306	1

XD381X-16Q

DN	D	C	L	L1	L2	H	Quantity/case
80	88.9	84.94	97	15.88	7.93	247	1
100	114.3	110.8	116	15.88	9.53	299	1
150	165.1	160.9	148	15.88	9.53	350	1

QX02

DN	L	Quantity/case
50	215	6
65	232	4
80	262	3
100	282	2
150	283	2
200	325	1
250	323	1
300	390	1

QX03

DN	L	Quantity/case
15	90	52
20	98	40
25	110	32
32	118	24
40	128	18
50	140	14
65	150	8
80	180	6
100	210	4

QX05

DN	L	H	Quantity/case
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

QX04

DN	L	H	Quantity/case
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1

H44X-16Q

DN	L	L1	H	n-Ød	Quantity/case
50	203	125	160	4-19	4
65	216	145	180	4-19	3
80	240	160	200	8-19	2
100	292	180	230	8-19	2
125	330	210	255	8-19	1
150	356	240	280	8-23	1
200	495	295	340	12-23	1

H44X-10Q

DN	L	L1	H	n-Ød	Quantity/case	Note
50	200	125	165	4-19	4	1.0MPA
65	215	145	185	4-19	3	1.0MPA
80	240	160	200	8-19	2	1.0MPA
100	290	180	220	8-19	2	1.0MPA
125	330	210	250	8-19	1	1.0MPA
150	355	240	285	8-23	1	1.0MPA
200	500	295	340	8-23	1	1.0MPA

H44T-16Q

DN	L	D	n-Ød	Quantity/case
50	203	125	4-19	4
65	216	145	4-19	3
80	241	160	8-19	2
100	292	180	8-19	2
125	330	210	8-19	1
150	356	240	8-23	1
200	495	295	12-23	1
250	622	355	12-28	1
300	698	410	12-28	1

H44T-10Q

DN	L	D	n-Ød	Quantity/case	Note
50	203	125	4-19	4	1.0MPA
65	216	145	4-19	3	1.0MPA
80	241	160	8-19	2	1.0MPA
100	292	180	8-19	2	1.0MPA
125	330	210	8-19	1	1.0MPA
150	356	240	8-23	1	1.0MPA
200	495	295	8-23	1	1.0MPA
250	622	350	12-23	1	1.0MPA
300	698	400	12-23	1	1.0MPA

HX41X-16Q

DN	L	D	n-Ød	Quantity/case
50	112	125	4-19	4
65	134	145	4-19	3
80	144	160	8-19	2
100	170	180	8-19	2
125	174	210	8-19	1
150	185	240	8-23	1
200	216	295	12-23	1
250	285	355	12-28	1
300	330	410	12-28	1

HX41X-10Q

DN	L	D	n-Ød	Quantity/case	Note
50	112	125	4-19	4	1.0MPA
65	134	145	4-19	3	1.0MPA
80	144	160	8-19	2	1.0MPA
100	170	180	8-19	2	1.0MPA
150	185	240	8-23	1	1.0MPA
200	216	295	8-23	1	1.0MPA

GL41-16Q

DN	L	D1	n-Ød	Quantity/case
50	230	125	4-19	3
65	280	145	4-19	2
80	310	160	8-19	2
100	350	180	8-19	1
125	381	210	8-19	1
150	450	240	8-23	1
200	550	295	12-23	1

GL41-10Q

DN	L	D	n-Ød	Quantity/case	Note
50	230	125	4-19	3	1.0MPA
65	280	145	4-19	2	1.0MPA
80	310	160	8-19	2	1.0MPA
100	350	180	8-19	1	1.0MPA
125	381	210	8-19	1	1.0MPA
150	450	240	8-23	1	1.0MPA
200	550	295	8-23	1	1.0MPA

GL41-16Q II · 1

DN	L	D1	n-Ød	Quantity/case
50	203	125	4-19	3
65	241	145	4-19	2
80	283	160	8-19	2
100	305	180	8-19	1
125	356	210	8-19	1
150	406	240	8-23	1
200	457	295	12-23	1

SGL41-16Q

DN	D1	Lmin	Lmax	n-Ød	Quantity/case
50	125	276	302	4-19	2
65	145	316	343	4-19	1
80	160	356	385	8-19	1
100	180	405	429	8-19	1
125	210	450	499	8-19	1
150	240	500	559	8-23	1
200	295	592	655	12-23	1

SGL41-10Q

DN	D1	Lmin	Lmax	n-Ød	Quantity/case	Note
50	125	276	302	4-19	2	1.0MPA
65	145	316	343	4-19	1	1.0MPA
80	160	356	385	8-19	1	1.0MPA
100	180	405	429	8-19	1	1.0MPA
125	210	450	499	8-19	1	1.0MPA
150	240	500	559	8-23	1	1.0MPA
200	295	592	655	8-23	1	1.0MPA

GL81-16Q

DN	L	D1	Quantity/case
65	240	76	4
80	270	89	4
100	340	114	2
125	400	140	2
150	460	165	1
200	520	219	1

KXT-16X

DN	L	D1	b	n-Ød	Quantity/case
50	105	125	18	4-19	1
65	115	145	20	4-19	1
80	135	160	20	8-19	1
100	150	180	22	8-19	1
125	165	210	24	8-19	1
150	180	240	24	8-23	1
200	210	295	24	12-23	1
250	230	355	26	12-28	1
300	245	410	28	12-28	1
350	255	470	28	16-28	1
400	255	525	30	16-31	1

KXT-10X

DN	L	D1	b	n-Ød	Quantity/case	Note
50	105	125	18	4-19	1	1.0MPA
65	115	145	20	4-19	1	1.0MPA
80	135	160	20	8-19	1	1.0MPA
100	150	180	22	8-19	1	1.0MPA
125	165	210	24	8-19	1	1.0MPA
150	180	240	24	8-23	1	1.0MPA
200	205	295	20	8-23	1	1.0MPA
250	240	350	22	12-23	1	1.0MPA
300	260	400	25	12-23	1	1.0MPA
350	265	460	25	16-23	1	1.0MPA
400	265	515	25	16-28	1	1.0MPA
450	265	565	26	20-28	1	1.0MPA
500	265	620	27	20-28	1	1.0MPA
600	265	725	30	20-31	1	1.0MPA
700	260	840	33	24-31	1	1.0MPA
800	260	950	35	24-34	1	1.0MPA
1000	260	1160	40	28-37	1	1.0MPA

GL41-16Q II · 2

DN	L	H2	D1	n-Ød	Quantity/case
50	230	346	125	4-19	2
65	290	374	145	4-19	2
80	310	435	160	8-19	1
100	350	496	180	8-19	1
125	400	542	210	8-19	1
150	480	620	240	8-23	1
200	600	745	295	12-23	1

SJ100X-16Q

DN	L	D1	H	T	n-Ød	Quantity/case
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

SJ200X-16Q

DN	L	D1	n-Ød	H	T	Quantity/case
50	210	125	4-18	360	250	1
65	230	145	4-18	370	270	1
80	250	160	8-18	420	280	1
100	300	180	8-18	450	290	1
125	340	210	8-18	490	310	1
150	370	240	8-23	520	380	1
200	450	295	12-23	550	400	1

SJ200X-10Q

DN	L	D1	n-Ød	H	T	Quantity/case	Note
50	210	125	4-19	360	250	1	1.0MPA
65	230	145	4-19	370	270	1	1.0MPA
80	250	160	8-19	420	280	1	1.0MPA
100	300	180	8-19	450	290	1	1.0MPA
125	340	210	8-19	490	310	1	1.0MPA
150	370	240	8-23	520	380	1	1.0MPA
200	450	295	8-23	550	400	1	1.0MPA

SJ300X-16Q

DN	L	D1	H	T	n-Ød	Quantity/case
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

SJ500X-16Q

DN	L	D1	H	T	n-Ød	Quantity/case
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

SJ600X-16Q

DN	L	D1	H	T	n-Ød	Quantity/case
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

SJ800X-16Q

DN	L	D1	n-Ød	H	T	Quantity/case
50	210	125	4-18	380	250	1
65	230	145	4-18	400	270	1
80	250	160	8-18	460	260	1
100	300	180	8-18	510	280	1
125	340	210	8-18	550	320	1
150	370	240	8-23	600	340	1
200	450	295	12-23	650	390	1

SJ800X-10Q

DN	L	D1	n-Ød	H	T	Quantity/case	Note
50	210	125	4-19	380	250	1	1.0MPA
65	230	145	4-19	400	270	1	1.0MPA
80	250	160	8-19	460	260	1	1.0MPA
100	300	180	8-19	510	280	1	1.0MPA
125	340	210	8-19	550	320	1	1.0MPA
150	370	240	8-23	600	340	1	1.0MPA
200	450	295	8-23	650	390	1	1.0MPA

SJ900X-16Q

DN	L	D1	H	T	n-Ød	Quantity/case
50	210	125	380	250	4-18	1
65	230	145	400	270	4-18	1
80	250	160	460	260	8-18	1
100	300	180	510	280	8-18	1
150	370	240	600	340	8-23	1
200	450	295	650	390	12-23	1

QB1-10Q

DN	L	D1	n-Ød	H	T	Quantity/case	Pressure
50	160	125	4-19	210	155	4	1.0MPA
65	185	145	4-19	220	155	4	1.0MPA
80	190	160	8-19	220	180	4	1.0MPA
100	210	180	8-19	230	175	2	1.0MPA
125	245	210	8-19	320	315	1	1.0MPA
150	285	240	8-23	340	315	1	1.0MPA
200	340	295	8-23	370	375	1	1.0MPA

Z41H-16C

DN	L	D1	H2	n-Ød	Quantity/case
50	250	125	388	4-18	2
65	270	145	423	4-18	2
80	280	160	472	8-18	1
100	300	180	551	8-18	1
125	325	210	665	8-18	1
150	350	240	764	8-22	1
200	400	295	938	12-22	1
250	450	355	1175	12-26	1
300	500	410	1391	12-26	1
350	550	470	1535	16-26	1
400	600	525	1732	16-30	1
450	650	585	1907	20-30	1
500	700	650	2118	20-33	1
600	800	770	2585	20-36	1

Z41H-25

DN	L	D1	H2	n-Ød	Quantity/case
50	250	125	388	4-18	2
65	270	145	423	8-18	2
80	280	160	472	8-18	1
100	300	190	560	8-22	1
125	325	220	660	8-26	1
150	350	250	764	8-26	1
200	400	310	938	12-26	1
250	450	370	1174	12-30	1
300	500	430	1391	16-30	1
350	550	490	1535	16-33	1
400	600	550	1732	16-36	1
450	650	600	1907	20-36	1
500	700	660	2118	20-36	1
600	800	770	2585	20-39	1

Z41H-40

DN	L	D1	H2	n-Ød	Quantity/case
50	250	125	388	4-18	2
65	280	145	443	8-18	2
80	310	160	506	8-18	1
100	350	190	508	8-22	1
125	400	220	674	8-26	1
150	450	250	788	8-26	1
200	550	320	986	12-30	1
250	650	385	1148	12-33	1
300	750	450	1349	16-33	1
350	850	510	1513	16-36	1
400	950	585	1711	16-39	1

Z41H-64

DN	L	D1	H2	n-Ød	Quantity/case
50	250	135	424	4-22	2
65	280	160	458	8-22	2
80	310	170	504	8-22	1
100	350	200	588	8-26	1
125	400	240	685	8-30	1
150	450	280	790	8-33	1
200	550	345	982	12-36	1
250	650	400	1164	12-36	1
300	750	460	1367	16-36	1
350	850	525	1520	16-39	1

D373H-16C

DN	L	D1	H	n-Ød	Quantity/case
50	43	110	112	4-18	4
65	46	130	115	4-18	4
80	49	150	120	8-18	3
100	56	170	138	8-18	2
125	64	200	164	8-18	2
150	70	225	175	8-22	2
200	89	280	208	12-22	2
250	114	335	243	12-26	2
300	114	395	283	12-26	1
350	127	445	310	16-26	1
400	140	495	340	16-30	1
450	152	550	380	20-30	1
500	152	600	410	20-33	1
600	154	705	507	20-36	1

D343H-10C

DN	L	D1	H	n-Ød	Quantity/case
50	108	125	350	4-18	4
65	112	145	370	4-18	4
80	114	160	380	8-18	2
100	127	180	420	8-18	2
125	140	210	460	8-18	2
150	140	240	555	8-22	1
200	152	295	605	8-22	1
250	165	350	680	12-22	1
300	178	400	800	12-22	1
350	190	460	835	16-22	1
400	216	515	915	16-26	1
450	222	565	960	20-26	1
500	229	620	1020	20-26	1
600	267	725	1225	20-30	1
700	292	840	1355	24-30	1
800	318	950	1470	24-33	1
900	330	1050	1545	28-33	1
1000	410	1160	1795	28-36	1
1200	470	1380	1965	32-39	1
1400	530	1590	2380	36-42	1
1600	600	1820	2956	40-48	1
1800	670	2020	3221	44-48	1

D343H-16C

DN	L	D1	H	n-Ød	Quantity/case
50	108	125	350	4-18	4
65	112	145	370	4-18	4
80	114	160	380	8-18	2
100	127	180	420	8-18	2
125	140	210	460	8-18	2
150	140	240	555	8-22	1
200	152	295	605	12-22	1
250	165	355	680	12-26	1
300	178	410	800	12-26	1
350	190	470	835	16-26	1
400	216	525	915	16-30	1
450	222	585	960	20-30	1
500	229	650	1020	20-33	1
600	267	770	1225	20-36	1
700	292	840	1355	24-36	1
800	318	950	1470	24-39	1
900	330	1050	1545	28-39	1
1000	410	1170	1795	28-42	1
1200	470	1390	1965	32-48	1
1400	530	1590	2380	36-48	1
1600	600	1820	2956	40-55	1

D343H-25

DN	L	D1	H	n-Ød	Quantity/case
50	108	125	350	4-18	4
65	112	145	370	8-18	4
80	114	160	380	8-18	2
100	127	190	420	8-22	2
125	140	220	460	8-26	2
150	140	250	555	8-26	1
200	152	310	605	12-26	1
250	165	370	680	12-30	1
300	178	430	800	16-30	1
350	190	490	835	16-33	1
400	216	550	915	16-36	1
450	222	600	960	20-36	1
500	229	660	1020	20-36	1
600	267	770	1225	20-39	1
700	292	875	1355	24-42	1
800	318	990	1470	24-48	1
900	330	1090	1545	28-48	1
1000	410	1210	1795	28-55	1
1200	470	1420	1965	32-55	1

H44H-16C

DN	L	D1	H2	n-Ød	Quantity/case
50	230	125	132	4-18	2
65	290	145	151	4-18	2
80	310	160	164	8-18	2
100	350	180	185	8-18	1
125	400	210	202	8-18	1
150	480	340	223	8-22	1
200	550	295	350	12-22	1
250	670	355	400	12-26	1
300	700	410	450	12-26	1
350	800	470	495	16-26	1
400	825	525	530	16-30	1

H44H-25

DN	L	D1	H2	n-Ød	Quantity/case
50	230	125	160	4-18	2
65	290	145	175	8-18	2
80	310	160	185	8-18	2
100	350	180	220	8-22	1
125	400	210	248	8-26	1
150	480	340	270	8-26	1
200	550	295	350	12-26	1
250	670	355	400	12-30	1
300	700	410	450	16-30	1
350	800	470	495	16-33	1
400	825	525	530	16-36	1

H41H-16C

DN	L	D1	H2	n-Ød	Quantity/case
50	230	125	141	4-18	2
65	290	145	161	4-18	1
80	310	160	165	8-18	1
100	350	180	185	8-18	1
125	400	210	213	8-18	1
150	480	240	232	8-22	1
200	600	295	275	12-22	1
250	622	355	316	12-26	1
300	698	410	392	12-26	1

H41H-25

DN	L	D1	H2	n-Ød	Quantity/case
50	230	125	141	4-18	2
65	290	145	161	8-18	1
80	310	160	165	8-18	1
100	350	190	185	8-22	1
125	400	220	226	8-26	1
150	480	250	248	8-26	1
200	600	310	288	12-26	1
250	622	370	325	12-30	1
300	711	430	400	16-30	1

GL41-16C

DN	L	D1	n-Ød	Quantity/case
50	220	125	4-18	2
65	250	145	4-18	2
80	280	160	8-18	2
100	310	180	8-18	1
125	350	210	8-18	1
150	380	240	8-22	1
200	500	295	12-22	1
250	550	355	12-26	1
300	670	410	12-26	1
350	700	470	16-26	1
400	800	525	16-30	1
450	825	585	20-30	1
500	850	650	20-33	1

J41H-16C

DN	L	D1	H2	n-Ød	Quantity/case
50	230	125	345	4-18	2
65	290	145	372	4-18	2
80	310	160	420	8-18	1
100	350	180	471	8-18	1
125	400	210	516	8-18	1
150	480	240	572.5	8-22	1
200	600	395	680	12-22	1
250	622	355	771	12-26	1
300	698	410	1028	12-26	1

J41H-25

DN	L	D1	H2	n-Ød	Quantity/case
50	230	125	345	4-18	2
65	290	145	372	8-18	2
80	310	160	420	8-18	1
100	350	190	471	8-22	1
125	400	220	575	8-26	1
150	480	250	647	8-26	1
200	600	310	692	12-26	1
250	622	370	799	12-30	1
300	711	430	1033	16-30	1

J41H-40

DN	L	D1	H2	n-Ød	Quantity/case
50	230	125	320	4-18	2
65	290	145	360	8-18	2
80	310	160	408	8-18	1
100	350	190	459	8-22	1
125	400	220	492	8-26	1
150	480	250	562	8-26	1
200	600	320	695	12-30	1

J41H-64

DN	L	D1	H2	n-Ød	Quantity/case
50	300	135	350	4-22	2
65	340	160	398	8-22	2
80	380	170	451	8-22	1
100	430	200	514	8-26	1
125	500	240	640	8-30	1
150	550	280	772	8-33	1
200	650	345	870	12-36	1

Q41F-16C

DN	L	D1	H	n-Ød	Quantity/case
50	200	125	140	4-18	2
65	220	145	155	4-18	2
80	241	160	182	8-18	2
100	280	180	208	8-18	2
125	320	210	249	8-18	1
150	360	240	277	8-22	1
200	400	295	328	12-22	1
250	533	355	350	12-26	1
300	580	400	395	12-26	1

Q41F-25

DN	L	D1	H	n-Ød	Quantity/case
50	200	125	140	4-18	2
65	220	145	155	8-18	2
80	241	160	182	8-18	1
100	280	190	208	8-22	1
125	320	220	249	8-26	1
150	360	250	277	8-26	1
200	400	310	328	12-26	1

SSQ-1-10C

DN	L	D1	H	n-Ød	Quantity/case
200	275	280	340	8-22	1
250	292	335	395	12-22	1
300	308	395	445	12-22	1
350	328	445	505	16-22	1
400	345	495	565	16-26	1
450	362	550	615	20-26	1
500	380	600	670	20-26	1
600	398	705	780	20-30	1
700	420	810	895	24-30	1
800	440	920	1015	24-33	1
900	470	1020	1115	28-33	1
1000	498	1120	1230	28-36	1
1200	530	1340	1455	32-39	1
1400	560	1560	1675	36-42	1
1600	580	1760	1915	40-48	1

SSQ-1-16C

DN	L	D1	H	n-Ød	Quantity/case
200	275	295	340	12-22	1
250	292	355	395	12-26	1
300	308	410	445	12-26	1
350	328	470	505	16-26	1
400	345	525	565	16-30	1
450	362	585	615	20-30	1
500	380	650	670	20-33	1
600	398	770	780	20-36	1
700	420	840	895	24-36	1
800	440	950	1015	24-39	1
900	470	1050	1115	28-39	1
1000	498	1170	1230	28-42	1
1200	530	1390	1455	32-48	1
1400	560	1590	1675	36-48	1
1600	580	1820	1915	40-55	1

D

Model	DN	L
D50×200	50	200
D50×300	50	300
D50×500	50	500
D65×200	65	200
D65×300	65	300
D65×500	65	500
D80×200	80	200
D80×300	80	300
D80×500	80	500
D100×200	100	200
D100×300	100	300
D100×500	100	500

P

Model	DN	L
P50×200	50	200
P50×300	50	300
P63×200	63	200
P63×300	63	300
P63×500	63	500
P75×200	75	200
P75×300	75	300
P75×500	75	500
P90×200	90	200
P90×300	90	300
P90×500	90	500
P110×200	110	200
P110×300	110	300
P110×500	110	500
P125×200	125	200
P125×300	125	300
P125×500	125	500
P160×200	160	200
P160×300	160	300
P160×500	160	500
P200×200	200	200
P200×300	200	300
P200×500	200	500
P225×200	225	200
P225×300	225	300
P225×500	225	500
P250×200	250	200
P250×300	250	300
P250×500	250	500
P280×200	280	200
P280×300	280	300
P280×500	280	500
P315×200	315	200
P315×300	315	300
P315×500	315	500

Z45X-16Q

DN	L	D1	H	n-Ød	Quantity/case
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1
350	381	470	1150	16-28	1
400	406	525	1300	16-31	1
450	432	585	1400	20-31	1
500	457	650	1500	20-34	1
600	508	770	1700	20-37	1

Z45X-16QII-B

DN	L	D1	H	n-Ød	Quantity/case
50	178	125	293	4-19	48
65	190	145	320	4-19	56
80	203	160	364	8-19	36
100	229	180	398	8-19	36
125	254	210	470	8-19	30
150	267	240	528	8-23	24
200	292	295	646	12-23	1

Z45X-10QII-B

DN	L	D1	H	n-Ød	Quantity/case	Note
200	292	295	646	8-23	1	1.0MPa

Z41X-16Q II

DN	L	D1	H	n-Ød	Quantity/case
50	180	125	403	4-19	2
65	190	145	470	4-19	2
80	205	160	522	8-19	1
100	230	180	643	8-19	1
125	255	210	700	8-19	1
150	267	240	903	8-23	1
200	295	295	903	12-23	1
250	335	355	1074	12-28	1
300	360	410	1240	12-28	1

Z41X-10Q II

DN	L	D1	H	n-Ød	Quantity/case	Note
50	178	125	403	4-19	2	1.0MPa
65	190	145	470	4-19	2	1.0MPa
80	203	160	522	8-19	1	1.0MPa
100	229	180	643	8-19	1	1.0MPa
125	254	210	700	8-19	1	1.0MPa
150	267	240	903	8-23	1	1.0MPa
200	295	295	903	8-23	1	1.0MPa
250	335	350	1074	12-23	1	1.0MPa
300	360	400	1240	12-23	1	1.0MPa

Z45X-16Q II

DN	L	D1	H	n-Ød	Quantity/case
50	180	125	340	4-19	2
65	190	145	370	4-19	2
80	205	160	410	8-19	1
100	230	180	450	8-19	1
125	255	210	480	8-19	1
150	267	240	550	8-23	1
200	295	295	630	12-23	1
250	335	355	750	12-28	1
300	360	410	820	12-28	1
350	381	470	1050	16-28	1
400	406	525	1160	16-31	1
450	432	585	1325	20-31	1
500	457	650	1416	20-34	1
600	508	770	1629	20-37	1

Z45X-10QI

DN	L	D1	H	n-Ød	Quantity/case	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	400	820	12-23	1	1.0MPa
350	381	460	1150	16-23	1	1.0MPa
400	406	515	1300	16-28	1	1.0MPa
450	432	565	1400	20-28	1	1.0MPa
500	457	620	1500	20-28	1	1.0MPa
600	508	725	1700	20-31	1	1.0MPa

Z45X-10QII

DN	L	D1	H	n-Ød	Quantity/case	Note
50	178	125	340	4-19	2	1.0MPa
65	190	145	370	4-19	2	1.0MPa
80	203	160	410	8-19	1	1.0MPa
100	229	180	450	8-19	1	1.0MPa
125	254	210	480	8-19	1	1.0MPa
150	267	240	550	8-23	1	1.0MPa
200	295	295	630	8-23	1	1.0MPa
250	335	350	750	12-23	1	1.0MPa
300	360	400	820	12-23	1	1.0MPa
350	381	460	1050	16-23	1	1.0MPa
400	406	515	1160	16-28	1	1.0MPa
450	432	565	1325	20-28	1	1.0MPa
500	457	620	1416	20-28	1	1.0MPa
600	508	725	1629	20-31	1	1.0MPa

Catalogue 2025.01 — pressures, materials and standards

Components and materials

Product Name	Main components	Material
Gate valve Series	Valve body	QT450-10
	Gate	QT450-10 + EPDM
	Valve stem	2Cr13
	Sealing ring	Nitrile rubber
	Stem O-ring	EPDM
Threaded gate valve series	Valve body	QT450-10
	Gate	QT450-10 + EPDM
	Valve stem	59 copper
	Sealing ring	PA66
	Stem O-ring	EPDM

Applicable standards

Series	Applicable standards
Gate valve Series	Design and manufacturing standards: GB/T 12232
	Design and manufacturing standards: CJ/T 216-2013
	Face-to-face standards: GB/T 12221
	Pressure test standards: GB/T 13927
	Flange dimension standards: GB/T 17241.6
Threaded gate valve series	Design and manufacturing standards: GB/T 8464
	Face-to-face standards: GB/T 12221
	Pressure test standards: GB/T 13927

Z45X-16Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

Z45X-16QII-B / Z45X-10QII-B · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

Z41X-16Q II / Z41X-10Q II · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

Z15X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

Z45T-16Q / Z45T-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

Z85X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

FDZ45X-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

FDZ45X-16Q II / FDZ45X-10Q II · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

FDZ15X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

FDZ15X-16Q II · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

BZ45X-16Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

BZ45T-16Q / BZ45T-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

BZ85X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

Z345X-10Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.0MPa
Body test	1.5MPa
Sealing test	1.1MPa
Operating temperature	≤80°C
Operating medium	wate

Components and materials

Product Name	Main components	Material
Worm-gear butterfly valves	Valve body	QT450-10
	Valve stem	2Cr13
	Disc	QT450-1
	Sealing ring	Nitrile rubber
Manual butterfly valves	Valve body	QT450-10
	Valve stem	2Cr13
	Disc	QT450-1
	Sealing ring	Nitrile rubber

Applicable standards

Series	Applicable standards
Worm-gear butterfly valves Manual butterfly valves	Design and manufacturing standards: GB/T 12238
	Face-to-face standards: GB/T 12221
	Flanged connection dimensions: GB/T 17241.6
	Pressure test standards: GB/T 13927
	Design and manufacturing standards: GB/T 12238
	Face-to-face standards: GB/T 12221
	Flanged connection dimensions: GB/T 17241.6
	Pressure test standards: GB/T 13927

D341X-16Q / D341X-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	1.0MPa
Body test	2.4MPa	1.5MPa
Sealing test	1.76MPa	1.1MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

D342X-16Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

D341X-10Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.0MPa
Body test	1.5MPa
Sealing test	1.1MPa
Operating temperature	≤80°C
Operating medium	wate

XD371X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

D371X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

D71X-16Q / D71X-16Q II · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

D381X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Nominal Pressure	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

D81X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

XD381X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

QX02 · Components and materials

Product Name	Main components	Material
Quick repair coupling	Valve body	QT450-10
	Sealing ring	Nitrile rubber
Other couplings	Valve body	QT450-10
	Nuts	QT450-10
	Sealing ring	Nitrile rubber

QX02 · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

QX03 · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6PN(MPa)
Test pressure (sealing/strength)	1.76MPa/2.4MPa
Operating medium	Clean or waste water without mechanical impurities

QX05 · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

QX04 · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

D · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

P · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test	2.4MPa
Sealing test	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

Components and materials

Product Name	Main components	Material
Rubber-disc check valve	Valve body	QT450-10
	Disc	QT450-10
	Sealing ring	Nitrile rubber
Flange check valve	Valve body	QT450-10
	Disc	QT450-10 + copper coating
	O-ring	Nitrile rubber
Silent flanged check valve	Valve body	QT450-10
	Disc	QT450-10
	Sealing ring	Nitrile rubber

Applicable standards

Series	Applicable standards
Rubber-disc check valve	Design and manufacturing standards: GB/T13932
	Face-to-face standards: GB/T 12221
	Pressure test standards: GB/T 13927
	Flange dimension standards: GB/T17241.6
Flange check valve	Design and manufacturing standards: GB/T13932
	Face-to-face standards: GB/T 12221
	Pressure test standards: GB/T 13927
	Flange dimension standards: GB/T17241.6
Flange check valve	Design and manufacturing standards: GB/T12233
	Face-to-face standards: GB/T 12221
	Pressure test standards: GB/T 13927
	Flange dimension standards: GB/T17241.6

H44X-16Q / H44X-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

H44T-16Q / H44T-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

HX41X-16Q / HX41X-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

GL41-16Q · Components and materials

Product Name	Main components	Material	Technical acceptance standard
Flanged filter	Valve body	QT450-10	Face-to-face standards: GB/T 12221
	Sealing ring	Nitrile rubber	Pressure test standards: GB/T 13927
	Filter screen	Stainless steel	Flange dimension standards: GB/T17241.6
	Cover	QT450-10

GL41-16Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

GL41-10Q / GL41-16Q II · Components and materials

Features	Main components	Material	Technical acceptance standard
Y-type telescopic strainer	Valve body	QT450-10	Face-to-face standards: GB/T 12221
	Cover	QT450-10	Pressure test standards: GB/T 13927
	Filter screen	Stainless steel	Flange dimension standard: GB/T17241.6
	Sealing ring	Nitrile rubber
	Sealing gasket	Nitrile rubber
	Flat insert	QT450-10
	Flange	QT450-10
	Telescopic rod	Galvanized rod

GL41-10Q / GL41-16Q II · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

GL81-16Q · Components and materials

Product Name	Main components	Material	Manufacturing and acceptance standards
Grooved filter	Valve body	QT450-10	Face-to-face standards: GB/T 12221 Pressure test standards: GB/T 13927
	Sealing ring	Nitrile rubber
	Filter screen	Stainless steel
	Cover	QT450-10

KXT-16X / KXT-10X · Components and materials

Product Name	Main components	Material
Flanged rubber joint	Flange	QT450-10
	Rubber body	Rubber + steel wire

KXT-16X / KXT-10X · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	1.6MPa
Test pressure	2.4MPa	2.4MPa
Burst pressure	4.8MPa	4.8MPa
Vacuum degree	100KPa	100KPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

KXT-16X / KXT-10X · Permissible movements

Type	Nominal diameter (mm)	Axial elongation (mm)	Axial compression (mm)	Lateral displacement (mm)	Angular displacement (°)
KXT-16	50	6	10	10	30-20
	65-80	8	15	12	30-20
	100-200	12	20	14	17-10
	250-600	14	22	20	9-5
	700-1000	16	25	22	4-3

GL41-16Q II · Components and materials

Features	Main components	Material	Technical acceptance standard
Flanged filter	Valve body	QT450-10	Design and manufacturing standards: GB-T 12233 Face-to-face standard: GB-T 12221-200 Pressure test standard: GB/T 13927
	Cover	QT450-10
	Filter screen	QT450-10
	Stem nut	ZCuA19Mn2
	Valve stem	2Cr13

GL41-16Q II · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Strength test pressure (water)	2.4MPa
Sealing test pressure (water)	1.8MPa
Operating temperature	≤200°C
Operating medium	Water, steam, petroleum products

SJ100X-16Q · Components and materials

Product Name	Main components	Material
Pressure bypass balancing valve	Valve body	QT450-10
	Valve seat	QT450-10
	Gland	QT450-10
	Cover	QT450-10
	Sealing ring	Nitrile rubber
Pressure Reducing Valve	Valve body	QT450-10
	Valve seat	QT450-10
	Gland	QT450-10
	Cover	QT450-10
	Sealing ring	Nitrile rubber
Single-orifice flanged air valve	Valve body	QT450-10
	Valve seat	QT450-10
	Gland	QT450-10
	Cover	QT450-10
	Sealing ring	Nitrile rubber

SJ100X-16Q · Applicable standards

Series	Applicable standards
Pressure bypass balancing valve	Design and manufacturing standards: CJ/T219
	Pressure test standards: GB/T 13927
	Flange dimension standards: GB/T17241.6
Pressure Reducing Valve	Design and manufacturing standards: CJ/T219
	Pressure test standard: GB/T 12245
	Flange dimension standards: GB/T17241.6
Single-orifice flanged air valve	Pressure test standards: GB/T 13927
	Flange dimension standards: GB/T17241.6

SJ100X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test pressure	2.4MPa
Sealing test pressure	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

SJ200X-16Q / SJ200X-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test	1.5MPa	2.4MPa
Sealing test	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

SJ300X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test pressure	2.4MPa
Sealing test pressure	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

SJ500X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test pressure	2.4MPa
Sealing test pressure	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

SJ600X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test pressure	2.4MPa
Sealing test pressure	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

SJ600X-16Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test pressure	1.5MPa	2.4MPa
Sealing test pressure	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

SJ900X-16Q · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6MPa
Body test pressure	2.4MPa
Sealing test pressure	1.76MPa
Operating temperature	≤80°C
Operating medium	wate

QB1-10Q · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	1.6MPa
Body test pressure	1.5MPa	2.4MPa
Sealing test pressure	1.1MPa	1.76MPa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

Z41H-16C · Pressure and operating conditions

Parameter	Variant 1	Variant 2	Variant 3	Variant 4
Nominal Pressure	1.6Mpa	2.5Mpa	4.0Mpa	6.4Mpa
Body test	2.4Mpa	3.8Mpa	6.15Mpa	9.75Mpa
Sealing test	1.8Mpa	2.8Mpa	4.51Mpa	7.15Mpa
Operating temperature	≤200°C	≤200°C	≤200°C	≤200°C
Operating medium	Water, steam, petroleum products	Water, steam, petroleum products	Water, steam, petroleum products	Water, steam, petroleum products

Z41H-16C · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: GB/T 12234 Pressure test standard: JB/T 9092
Cover	WCB
Gate	WCB + stainless steel
Valve stem	Carbon steel, stainless steel
Stem nut	Brass

D373H-16C · Pressure and operating conditions

Parameter	Variant 1
Nominal Pressure	1.6Mpa
Strength test pressure (water)	2.4Mpa
Sealing test pressure (water)	1.8MPa
Disc rotation angle	90°
Operating temperature	≤200°C
Operating medium	Water, steam, petroleum products

D373H-16C · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: JB/T 8527 Pressure test standard: GB/T 13927
Disc	WCB
Prop	WCB
Sealing ring	WCB
Valve stem	2Cr13
Sealing ring	Stainless steel

D343H-10C · Pressure and operating conditions

Parameter	Variant 1	Variant 2	Variant 3
Nominal Pressure	1.0Mpa	1.6Mpa	1.6Mpa
Strength test pressure (water)	1.5Mpa	2.4Mpa	2.4Mpa
Sealing test pressure (water)	1.1MPa	1.8MPa	1.8MPa
Operating temperature	≤200°C	≤200°C	90°
Operating medium	Water, steam, petroleum products	Water, steam, petroleum products	≤200°C
Disc rotation angle	90°	90°	Water, steam, petroleum products

D343H-10C · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: JB/T 8527 Pressure test standard: GB/T 13927
Disc	WCB
Prop	WCB
Sealing ring	WCB
Valve stem	2Cr13
Sealing ring	Stainless steel

H44H-16C / H44H-25 · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	2.5MPa
Body test	2.4MPa	3.8MPa
Sealing test	1.8MPa	2.8MPa
Operating temperature	≤200°C	≤200°C
Operating medium	Water, steam, petroleum products	Water, steam, petroleum products

H44H-16C / H44H-25 · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: GB/T 12236 Pressure test standard: JB/T 9092
Cover	WCB
Disc	WCB

H41H-16C / H41H-25 · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.6MPa	2.5MPa
Body test	2.4MPa	3.8MPa
Sealing test	1.8MPa	2.8MPa
Operating temperature	≤200°C	≤200°C
Operating medium	Water, steam, petroleum products	Water, steam, petroleum products

H41H-16C / H41H-25 · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: GB/T 12235 Pressure test standard: JB/T 9092
Cover	WCB
Disc	WCB

GL41-16C · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0MPa	2.5MPa
Strength test pressure (water)	2.4MPa	3.8MPa
Operating temperature	≤200°C	≤200°C
Operating medium	Water, steam, petroleum products	Water, steam, petroleum products

GL41-16C · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: GB/T 14382 Pressure test standard: JB/T 9092
Cover	WCB
Filter screen	Stainless steel

J41H-16C · Pressure and operating conditions

Parameter	Variant 1	Variant 2	Variant 3	Variant 4
Nominal Pressure	1.6MPa	2.5Mpa	4.0Mpa	6.4Mpa
Strength test pressure (water)	2.4MPa	3.8Mpa	6.15Mpa	9.75Mpa
Sealing test pressure (water)	1.8MPa	2.8Mpa	4.51Mpa	7.15Mpa
Operating temperature	≤200°C	≤200°C	≤200°C	≤200°C
Operating medium	Water, steam, petroleum products	Water, steam, petroleum products	Water, steam, petroleum products	Water, steam, petroleum products

J41H-16C · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: GB/T 12235 Pressure test standard: JB/T 9092
Cover	WCB
Valve stem	Stainless steel
Disc	Carbon steel + stainless steel, hard alloy
Stem nut	Copper

Q41F-16C / Q41F-25 · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.6Mpa	2.5MPa
Strength test pressure (water)	2.4Mpa	3.8MPa
Sealing test pressure (water)	1.8MPa	2.8MPa
Operating temperature	≤200°C	≤200°C
Operating medium	Water, steam, petroleum products	Water, steam, petroleum products

Q41F-16C / Q41F-25 · Components and materials

Main components	Material	Technical acceptance standard
Valve body	WCB	Design and manufacturing standard: GB/T 12237 Pressure test standard: JB/T 9092
Ball and stem	Stainless steel
Sealing ring	F4, stainless steel + H

SSQ-1-10C · Pressure and operating conditions

Parameter	Variant 1	Variant 2
Nominal Pressure	1.0Mpa	1.6Mpa
Strength test pressure (water)	1.5Mpa	2.4Mpa
Operating temperature	≤80°C	≤80°C
Operating medium	wate	wate

SSQ-1-10C · Applicable standards

Main components	Material	Technical acceptance standard
Extension body	WCB	Design and manufacturing standard: GB/T 12224 Pressure test standard: GB/T 13927
Extension sleeve	WCB
Clamping ring	WCB
O-ring	EPDM

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Original catalogues · PDF

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Original PDF files

Download catalogue 1 · PDF Download catalogue 2 · PDF Download catalogue 3 · PDF

DN	Connecting PVC/PE pipe outside diameter dn	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

DN	L	Lmin	S	H	D0	Quantity (piece/case)
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

DN	Outside diameter of connecting PVC/PE pipes	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

DN	L	H	Quantity (piece/case)
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

DN	L	H	Quantity (piece/case)
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1

DN	L	Lmin	S	H	D0	Quantity/case
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

DN	L	H	Quantity/case
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

DN	L	H	Quantity/case
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1

DN	Connecting PVC/PE pipe outside diameter dn	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

DN	L	Lmin	S	H	D0	Quantity (piece/case)
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

DN	Outside diameter of connecting PVC/PE pipes	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

DN	L	H	Quantity (piece/case)
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

DN	L	H	Quantity (piece/case)
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1

DN	L	Lmin	S	H	D0	Quantity/case
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

DN	L	H	Quantity/case
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

DN	L	H	Quantity/case
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1

DN	Connecting PVC/PE pipe outside diameter dn	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

DN	L	Lmin	S	H	D0	Quantity (piece/case)
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

DN	Outside diameter of connecting PVC/PE pipes	L	L1	H	O	Quantity (piece/case)
63	63	250	77	311	200	2
90	90	280	84	379	230	1
110	110	300	88	406	230	1
160	160	350	94	504	260	1
200	200	400	100	592	320	1

DN	L	H	Quantity (piece/case)
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

DN	L	H	Quantity (piece/case)
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1

DN	L	Lmin	S	H	D0	Quantity/case
15	67	11	32	118	60	48
20	70	13	38	123	60	36
25	82	15	46	143	70	24
32	85	17	52	144	80	16
40	96	18	62	174	90	12
50	110	20	75	186	97	8
65	120	24	92	217	120	6
80	145	30	110	265	139	4
100	165	33	134	284	160	4

DN	L	H	Quantity/case
50	360	190	4
65	380	210	4
80	400	226	2
100	412	256	2
150	425	322	1
200	474	370	1
250	478	425	1
300	516	460	1

DN	L	H	Quantity/case
50	180	92	6
63	195	105	4
75	205	125	4
90	220	143	4
110	240	159	2
125	255	174	2
140	270	190	2
160	290	206	2
180	310	229	1
200	320	249	1
225	340	275	1
250	355	301	1
280	370	330	1
315	385	370	1