Anti-explosive valve is widely used as pressure reducing device of compressed and easily explsive pipeline in building material, metalurg,chemical industry, generating plant etc.industry department,especial for coal mill system and warehouse of storage easily firing and easily explosive gas.
The structure of Anti-explosive valve is simple. It is composed of the welding shell made from steel and anti-explosive valve. When system pressure is over 0.1MPa, anti-explosive sytem will explode and ensure the safety of the personnel and the manufacture.
Technical parameter list
|
Suitable media
|
Suitablce temperature
|
Applied pressure
|
|
Compressed and easilyexplosive gas
|
≤80℃
|
≤0.1MPa
|
Main connection dimension
|
A×A
|
B×B
|
C×C
|
H
|
n-d
|
Weight(kg)
|
DN
|
D
|
D1
|
H
|
N-D
|
Weight(kg)
|
|
200×200
|
270×270
|
305×305
|
220
|
8-Φ18
|
40
|
200
|
305
|
270
|
220
|
9-Φ18
|
37
|
|
250×250
|
335×335
|
370×370
|
250
|
12-Φ18
|
48
|
250
|
370
|
335
|
250
|
12-Φ18
|
44
|
|
300×300
|
385×385
|
425×425
|
300
|
12-Φ18
|
54
|
300
|
425
|
385
|
300
|
12-Φ18
|
55
|
|
350×350
|
435×435
|
477×477
|
350
|
12-Φ18
|
67
|
350
|
477
|
435
|
350
|
12-Φ18
|
65
|
|
400×400
|
490×490
|
536×536
|
400
|
12-Φ18
|
85
|
400
|
536
|
490
|
400
|
12-Φ18
|
82
|
|
450×450
|
540×540
|
588×588
|
450
|
16-Φ18
|
99
|
450
|
588
|
540
|
450
|
16-Φ18
|
94
|
|
500×500
|
600×600
|
649×649
|
500
|
16-Φ18
|
112
|
500
|
649
|
600
|
500
|
16-Φ18
|
108
|
|
600×600
|
700×700
|
750×750
|
550
|
16-Φ18
|
152
|
600
|
750
|
700
|
550
|
16-Φ18
|
142
|
|
700×700
|
800×800
|
850×850
|
550
|
16-Φ18
|
204
|
700
|
850
|
800
|
550
|
16-Φ18
|
180
|
|
800×800
|
900×900
|
950×950
|
600
|
20-Φ18
|
228
|
800
|
950
|
900
|
600
|
20-Φ18
|
202
|