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National Stock Number:
4820-01-193-1948
Federal Supply Class:
4820
National Item Identification Number:
011931948
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:
| 53 1/2 IN 150 PSI | 79227 | WATTS REGULATOR CO | | 53A 1/2IN ASSEM | 79227 | WATTS REGULATOR CO |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +35.0 TO 175.0 POUNDS PER SQUARE INCH | | CONNECTION STYLE | PLAIN (PIPE) SECOND END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.500 INCHES SECOND END | | VALVE OPERATION METHOD | AUTOMATIC | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | NPT SECOND END |
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