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Products>Safety decompression valve

Safety decompression vavle

Performance & Feature:

1. Supply most exact fence of low-pressure and vacuum.
2. Soft airproof main valve can obtain high airproof in the scope of over 95% lift pressure.
3. Pilot valve can adjust lift and close pressure solely out if main valve.
4. Capacity is 1.25 times as the same inlet safety valve.
 
Standards Compliance:
Design and Manufacture: API RP 520
Face to Face(end to end): API 526
Test and Inspection: API 527
 
Main Valve Body Material
WCB, CF8 or upon customer’s requirement.
 
Dimension & Specification

Nonimal Diameter
L
L1
H
2"x3"
127
95
425
3”x4”
146
114
460
4”x6”
178
140
515
6”x8”
236
171
585
8”x10”
279
203
635
10”x12”
317
241
675
12”x16”
362
298
815

 


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