4820-01-281-4365 VALVE,CHECK Index 4820-01-281-4367 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-281-4366

Federal Supply Class:
4820

National Item Identification Number:
012814366

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:
482-1/2D2-209990PARKER-HANNIFIN CORPORATION
482-1/2IN-D2-286768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION STYLEINVERTED FLARE (PIPE) 1ST END
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 2ND END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALALUMINUM ALLOY BODY
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
SEAT ANGLE45.0 DEGREES 1ST END
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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