4820-01-137-5850 VALVE,CHECK Index 4820-01-137-5852 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-137-5851

Federal Supply Class:
4820

National Item Identification Number:
011375851

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:
2320B4PP-0.591816CIRCOR AEROSPACE, INC.
D801-123596101GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO


Techincal Specification:
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) 1ST END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE0.500 INCHES 1ST END
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORNPT 1ST END
VALVE OPERATION METHODAUTOMATIC


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