4820-01-338-6415 VALVE,SAFETY RELIEF Index 4820-01-338-6417 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-338-6416

Federal Supply Class:
4820

National Item Identification Number:
013386416

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
641B-11-3/8-209990PARKER-HANNIFIN CORPORATION
641B-11-3/8-286768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT
JCM-1733558905STRIKE WEAPONS AND UNMANNED AVIATION


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+1500.0 TO 2750.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST ENDTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST ENDPLAIN,OPTIONAL END(PIPE) 2ND END
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL COMP 303 BODYSTEEL COMP 416 FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP225.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
NOMINAL THREAD SIZE0.375 INCHES ALL ENDS
STYLE DESIGNATORANGLE
SURFACE TREATMENTPAINT
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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