Model No.: Hits: 167
China Piston Check Valve Producer Offers Integral Flanged Piston Check Valve, ASTM A105N, 1 Inch, Class 1500, Bolted Cover, Reduced Bore, Flanged Type.
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 | |
R-RING | 304 SS | |
COVER BOLT | ASTM A193 B7 |
PRESSURE TEST ( A105 ) | |||||
Class | SHELL (psig) | BACKSEAT(psig) | SEAT(psig) | ||
WATER | WATER | AIR | WATER | ||
150O LB | 5575 | - | - | 4100 | |
250O LB | 9275 | 6800 |