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National Stock Number:
4820-00-277-3853
Federal Supply Class:
4820
National Item Identification Number:
002773853
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:
| 146D525-1 | 78711 | TELEPHONICS CORP | | 1506-7 | 94874 | DROITCOUR CO |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +500.0 TO 4500.0 POUNDS PER SQUARE INCH | | CONNECTION STYLE | GASKET SEAL(BOSS) FIRST END | | CONNECTION TYPE | THREADED INTERNAL BOSS FIRST END | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | PLUG | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | RENEWABLE SEAT RING TYPE | THREADED | | VALVE DISCHARGE FLOW RATE | 10.0 GALLONS PER MINUTE | | VALVE OPERATION METHOD | AUTOMATIC | | THREAD CLASS | 2B FIRST END | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD QUANTITY PER INCH | 16 FIRST END | | THREAD SERIES DESIGNATOR | UNF FIRST END |
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