4820-01-337-3872 VALVE,CHECK Index 4820-01-337-3874 VALVE,CHECK

National Stock Number:
4820-01-337-3873

Federal Supply Class:
4820

National Item Identification Number:
013373873

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:
99T-114652UNITED BRASS WORKS, INC.
C000821FJ84TUBOSCOPE VETCO INTERNATIONAL INC. DIV HYDRA RIG
C00082-51FJ84TUBOSCOPE VETCO INTERNATIONAL INC. DIV HYDRA RIG


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY 836 BODY
MAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDNITROGEN, LIQUID 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDNITROGEN, GASEOUS SINGLE RESPONSE
MOUNTING POSITIONVERTICAL
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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