4820-01-273-2610 VALVE,CHECK Index 4820-01-273-2612 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-273-2611

Federal Supply Class:
4820

National Item Identification Number:
012732611

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:
6133G4S28968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
6133G4Y28968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
6133G4Y 2PSI28968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.


Techincal Specification:
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FLOW CONTROL DEVICEBALL
OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL CORROSION RESISTING BODY
MAXIMUM OPERATING TEMP350.0 FAHRENHEIT SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH20 ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) ALL ENDS


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