4820-01-352-3711 VALVE,CHECK Index 4820-01-352-3713 VALVE,CHECK

National Stock Number:
4820-01-352-3712

Federal Supply Class:
4820

National Item Identification Number:
013523712

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:
SS-CHF6-7002570SWAGELOK CO
SS-CHF6-7018034NUPRO CO
SS-CHF6-703T9T9SWAGELOK CO


Techincal Specification:
MATERIALSTEEL COMP 316 BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM PACKING
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP400.0 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 SIZE0.375 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING70.0 POUNDS PER SQUARE INCH


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