High pressure gas emergency shut-off valve

NegotiableUpdate on 04/02

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The electric high-pressure gas emergency shut-off valve has a compact structure, small volume, light weight, close distance between the valve seat and the end face flange, and less material retention. Features such as superior sealing performance. It is usually suitable for occasions with strict sealing requirements and widely used in automatic control of industries such as chemical, petroleum, pharmaceutical, and light industry. The use of a V-shaped channel spherical structure paired with an electronic electric actuator can achieve flow regulation. The working pressure can reach 16.0MPa and the design temperature is below 550. Main appearance and connection dimensions: Q941F-16 diameter DN L D K

Product Details

Main appearance and connection dimensions:

Q941F-16
Diameter DN		L	D	K	D1	n-Φd	b	f	H	W
mm	in	L	D	K	D1	n-Φd	b	f	H	W
15	1/2″	130	95	65	46	4-Φ14	14	2	190	196
20	3/4″	140	105	75	56	4-Φ14	16	2	195	196
25	1″	150	115	85	65	4-Φ14	16	2	210	196
32	1 1/4″	165	135	100	76	4-Φ18	18	3	220	196
40	1 1/2″	180	145	110	84	4-Φ18	18	3	230	196
50	2″	200	160	125	99	4-Φ18	20	3	265	196
65	2 1/2″	220	180	145	118	4-Φ18	20	3	300	255
80	3″	250	195	160	132	8-Φ18	20	3	325	255
100	4″	280	215	180	156	8-Φ18	22	3	350	255
125	5″	320	245	210	184	8-Φ18	22	3	375	255
150	6″	360	280	240	211	8-Φ22	24	3	420	255
200	8″	400	335	295	266	12-Φ22	24	3	460	255

Main appearance and connection dimensions:

Q941F-16
Diameter DN		L	D	K	D1	n-Φd	b	f	H	W
mm	in	L	D	K	D1	n-Φd	b	f	H	W
15	1/2″	130	95	65	46	4-Φ14	14	2	190	196
20	3/4″	140	105	75	56	4-Φ14	16	2	195	196
25	1″	150	115	85	64	4-Φ14	16	2	210	196
32	1 1/4″	165	135	100	76	4-Φ18	18	3	220	196
40	1 1/2″	180	145	110	84	4-Φ18	18	3	230	196
50	2″	200	160	125	99	4-Φ18	20	3	265	196
65	2 1/2″	220	180	145	118	4-Φ18	22	3	300	255
80	3″	250	195	160	132	8-Φ18	24	3	325	255
100	4″	280	235	190	156	8-Φ22	24	3	350	255
125	5″	320	270	220	184	8-Φ26	26	3	375	255
150	6″	360	300	250	211	8-Φ26	28	3	420	255
200	8″	400	360	310	274	12-Φ26	30	3	460	255