4820-01-319-3447 VALVE,SAFETY RELIEF Index 4820-01-319-3449 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-319-3448

Federal Supply Class:
4820

National Item Identification Number:
013193448

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:
115538203476TEREX REEDRILL DBA REEDRILL TEXOMA DIV TEREX MINING
115538264097GARDNER-DENVER MINING AND CONSTRUCTIN DIV OF COOPER INDUSTRIES INC
31-95304-4C-15017875EATON CORPORATION DBA AIR CONTROLS DIVISION DIV AIR CONTROLS DIVISION
31-95304-4C-150-0581118EATON CORPORATION


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
OPENING PRESSURE SETTING150.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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