AMTECH™ forged Non Return Valve which is suitable for High pressure line of oil, gas, water, refining, steam etc. Non return valves are available in forged body A 105, F 22 ,F 11 ,F 304 ,F 316, and other special alloy steels.We have 800#,1500#,2500# design check valves.
Specification
FORGED,LIFT UP TYPE BOLTED COVER NON RETURN VALVE SCREW END OR SOCKET WELD END - ASA 800# |
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BODY & BONNET |
FORGED ASTMA -105/ASTMA 182 GR. F 304 / ASTMA 182 GR. F 316 / ASTMA 182 GR. F 304L / ASTMA 182 GR. F 316L |
TRIMS |
SS 410/SS 304 / SS 316/ SS 304L/SS 316L |
MFG STD |
BS 5352 |
INSP &TEST STD |
BS 6755 |
ENDS |
SCEWED TO BSP ,BSPT,NPT FEMAIL ,S/W TO ANSI B 16.11 |
HYD –TEST PRESSURE |
BODY:3000 PSIG ( 211KG/CM2) FOR SEAT :2000 PSIG (140 KG /CM2) |
SIZE RANGE |
6 NB TO 50 NB (1/4" TO 2") |