4820-01-315-6636 VALVE,CHECK Index 4820-01-315-6638 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-315-6637

Federal Supply Class:
4820

National Item Identification Number:
013156637

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
37 1IN.14959CRANE CO DIV VALVE DIV
940-07620-00009647AQUA-CHEM INC.
940-762009647AQUA-CHEM INC.
940-07620-0000EXU3AQUA-CHEM, INC.


Techincal Specification:
MATERIALCOPPER ALLOY 836 BODY
COPPER ALLOY 360 FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL


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