4820-01-112-6151 VALVE,STOP-CHECK Index 4820-01-112-6153 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-112-6152

Federal Supply Class:
4820

National Item Identification Number:
011126152

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:
CA5971275394EMERSON POWER TRANSMISSION CORPORATION
CA6547375394EMERSON POWER TRANSMISSION CORPORATION


Techincal Specification:
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FLOW CONTROL DEVICEDISK
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.562 INCHES FIRST END
OPENING PRESSURE SETTING500.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3A FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORUNF FIRST END


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