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Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 Inch, API 602
China API 602 Check Valve Fabricator Provides Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 Inch, Threaded End, Temperature Rating Up to 500℃.
FORGED STEEL PRESSURE-SEAL CHECK VALVE
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STANDARD MATERIALS
PART NAMES | MATERIALS |
BODY | A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc. |
BONNET | A105; LF2; F5; F22; F304; F304L; F316; F316L; F347; F321; F51; F55; Inconel; Monel; Hastelloy; etc. |
SEAT | ASTM A105 + HF |
DISC | ASTM A276 420 |
P.S SEAT | 304 SS |
PRESSURE TEST ( A105 ) | ||||
CLASS | SHELL (psig) | BACKSEAT(psig) | SEAT(psig) | |
WATER | WATER | AIR | WATER | |
1500LB | 5575 | - | - | 4100 |
2500LB | 9275 | 6800 | ||
SPECIFICATIONS
⑴ Design and Manufacture Conform to: API 602, BS5352, ASME B16.34/ B16.11/ B1.20.1/ B16.25
⑵ Valve Size: 1/2 Inch - 4 Inch
⑶ Applicable Rating: Class 1500 LB - 2500 LB
⑷ Temperature Rating: Up to 500℃
⑸ Structure Features:
★ End Connection: Threaded, Socket-Welded or Butt-Welded
★ Pressure-Seal Cover
★ Reduce Bore / Full Bore