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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.
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Manufacturer Information:
| 1155382 | 03476 | TEREX REEDRILL DBA REEDRILL TEXOMA DIV TEREX MINING | | 1155382 | 64097 | GARDNER-DENVER MINING AND CONSTRUCTIN DIV OF COOPER INDUSTRIES INC | | 31-95304-4C-150 | 17875 | EATON CORPORATION DBA AIR CONTROLS DIVISION DIV AIR CONTROLS DIVISION | | 31-95304-4C-150-05 | 81118 | EATON CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 150.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | AUTOMATIC | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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