Z641H Pneumatic gate valve

Z641H Pneumatic gate valve Product introduction

Z641H Pneumatic gate valve manufacturer, factory and supplier. Z641H Pneumatic gate valve is composed of pneumatic actuator and flanged end gate valve, Z641H Pneumatic gate valve is widely used in petroleum chemical industry, thermal power plants and other oil products, water vapor pipeline as the opening and closing device for connecting or cutting off the medium in the pipeline.

Z641H Pneumatic gate valve Features

1. Compact structure, reasonable design, good valve rigidity, smooth passage and small flow coefficient.
2. The sealing surface is made of stainless steel and carbide, with long life.
3. Flexible graphite packing, reliable sealing, light and flexible operation.
4. The driving mode is manual, pneumatic, electric, gear drive.
5. The structure is elastic wedge single gate, rigid wedge single gate and double gate

Z641H Pneumatic gate valve Main dimension

Z641H Pneumatic gate valve PN1.6MPa

DN	D	D1	D2	b	f	L	H	Ds	D0	Z-d	Air pipe	Kg
50	160	125	100	16	3	250	865	160	250	4-18	M12×1.25	42
80	195	160	135	20	3	280	1100	160	300	8-18		54
100	215	180	155	20	3	300	1200	160	350	8-18		100
150	280	240	210	24	3	350	1380	219	400	8-23		135
200	335	295	265	26	3	400	1580	273	400	12-23		270
250	405	355	320	30	3	450	1710	273	400	12-25	M20×1.5	350
300	460	410	375	30	4	500	1880	325	500	12-25		480
350	520	470	435	34	4	550	2180	426	500	16-25		570
400	580	525	485	36	4	600	2325	459	550	16-30		900
450	640	585	545	40	4	650	2570	500	550	20-30		1560
500	705	650	608	44	4	700	2800	600	600	20-34	M24×1.5	1820
600	840	770	718	48	5	800	3010	600	600	20-41	M27×1.5	2850

Z641H Pneumatic gate valve PN2.5MPa

DN	D	D1	D2	b	f	L	H	Ds	D0	Z-d	Air Pipe	Kg
50	160	125	100	20	3	250	865	160	250	4-18	M12×1.25	42
80	195	160	135	22	3	280	1100	160	300	8-18		54
100	230	190	160	24	3	300	1200	160	350	8-23		105
150	300	250	218	30	3	350	1380	219	400	8-25		190
200	360	310	278	34	3	400	1580	273	400	12-25		280
250	425	370	332	36	3	450	1710	273	400	12-30	M20×1.5	405
300	485	430	390	40	4	500	1880	325	500	16-30		535
350	550	490	448	44	4	550	2180	426	500	16-34		720
400	610	550	405	48	4	600	2325	459	550	16-34		1200
450	660	600	555	50	4	650	2570	500	550	20-34		1910
500	730	660	610	52	4	700	2800	650	600	20-41	M24×1.5	2250
600	840	770	718	56	5	800	3010	730	600	20-41	M27×1.5	3100

Z641H Pneumatic gate valve PN4.0MPa

DN	D	D1	D2	b	f	L	H	Ds	D0	Z-d	Air pipe	Kg
50	160	125	100	20	3	250	890	160	300	4-18	M12×1.25	62
80	195	160	135	22	3	310	1150	219	350	8-18		130
100	230	190	160	24	3	350	1300	273	400	8-23		155
150	300	250	218	30	3	450	1450	273	400	8-25		240
200	375	320	282	38	3	550	1660	325	500	12-30	M20×1.5	280
250	445	385	345	42	3	650	1860	325	500	12-34		305
300	510	450	408	46	4	750	2010	426	500	16-34		580
350	570	510	465	52	4	850	2350	459	550	16-34		770
400	655	585	535	58	4	950	2530	600	550	16-41		1260
450	680	610	560	60	4	1050	2780	650	600	20-41	M24×1.5	1680
500	755	670	612	62	4	1150	3100	730	600	20-48	M27×1.5	2150

Z641H Pneumatic gate valve PN6.4MPa

DN	D	D1	D2	b	f	L	H	Ds	D0	Z-d	Air Pipe	Kg
50	175	135	105	26	3	250	865	160	250	4-23	M12×1.25	85
80	210	170	140	30	3	310	1170	300	300	8-23		125
100	250	200	168	32	3	350	1280	350	350	8-25		178
150	340	280	240	38	3	450	1470	400	400	8-34		305
200	405	345	300	44	3	550	1650	400	400	12-34	M20×1.5	410
250	470	400	350	48	3	650	1810	400	400	12-41		690
300	530	460	412	54	4	750	1960	500	500	16-41		770
350	595	525	475	60	4	850	2240	500	500	16-41		980
400	670	585	525	66	4	930	2450	550	550	16-48	M24×1.5	1970

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