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Y Check Valve Factory in China Makes Y Forged Steel Check Valve, ASTM A105N, Class 800, 1 Inch, API 602, ASME B16.34, Threaded, Socket or Butt-Welded.
Request a quotePART NAMES | MATERIALS | |
BODY | ASTM A105, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F347, ASTM A182 F321, ASTM A182 F51, ASTM A182 F55, Inconel Alloy, Monel Alloy, Hastelloy Alloy. | |
BONNET | ASTM A105, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F347, ASTM A182 F321, ASTM A182 F51, ASTM A182 F55, Inconel Alloy, Monel Alloy, Hastelloy Alloy. | |
SEAT | ASTM A105 + HF | |
DISC | ASTM A276 420 | |
GASKET | 304 + GRAPHITE | |
COVER BOLT | ASTM A193 B7 |
PRESSURE TEST ( A105 ) | |||||
CLASS | SHELL (psig) | BACKSEAT(psig) | SEAT(psig) | ||
WATER | WATER | AIR | WATER | ||
150LB | 450 | - | - | 325 | |
300LB | 1125 | 825 | |||
600LB | 2225 | 1650 | |||
800LB | 2975 | 2170 | |||
900LB | 3350 | 2450 | |||
1500LB | 5575 | 4100 |