4820-01-159-8602 VALVE,CHECK Index 4820-01-159-8604 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-159-8603

Federal Supply Class:
4820

National Item Identification Number:
011598603

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:
5-5341-67-060-663686THE WALWORTH COMPANY
5-5341-67-060-63A90664WALWORTH CO MARINE DIV
6IN 5341F-UT-WCB4Y1F4TWC THE VALVE COMPANY L.L.C.
N-12130-1-5095995WALWORTH CO THE
N-12130-1-50 REV E95995WALWORTH CO THE


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL OVERALL
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP140.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDOIL, LUBRICATING, DIESTER BASE SINGLE RESPONSE
MOUNTING POSITIONVERTICAL
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS2B ALL ENDS
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD QUANTITY PER INCH14 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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