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National Stock Number: 4820-01-550-7997
Federal Supply Class: 4820
National Item Identification Number: 015507997
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.
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Manufacturer Information:
| 158 PL-5052/.156 5500PSI SET | 99565 | ADMIRAL VALVE LLC | | A-10851 | 99565 | ADMIRAL VALVE LLC | | PL-5052 | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | | OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ANGLE RELIEF VALVE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM OPERATING TEMP | 225.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | SPECIAL FEATURES | END CONNECTIONS: 1/2" INLET 1-3/4-12 NPT MALE THREADS, 1" OUTLET 2-5/16-12 NPT MALE THREADS FOR SWLD UNION ENDS; ORIFICE IS 0.156; USES CARTRIDGE PL-5053 | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
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