4820-00-472-4135 STEM,FLUID VALVE Index 4820-00-472-4139 VALVE,CHECK

National Stock Number:
4820-00-472-4138

Federal Supply Class:
4820

National Item Identification Number:
004724138

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:
3734986184GRISWOLD INDUSTRIES
8762803J86184GRISWOLD INDUSTRIES
SC181986184GRISWOLD INDUSTRIES


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
RUBBER SYNTHETIC SEAT
STYLE DESIGNATORANGLE
FLOW CONTROL DEVICECONE
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
RENEWABLE SEAT RING TYPEPRESSED-IN


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