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National Stock Number:
4820-01-147-0340
Federal Supply Class:
4820
National Item Identification Number:
011470340
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:
| 8821-03-1/2-LLP-V | 50988 | DYNEX/RIVETT CORP POWER UNITS AND SYSTEMS |
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Techincal Specification:
| STYLE DESIGNATOR | CAPS W/OFFSET | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL FLOW CONTROL DEVICE | | STEEL SEAT | | OFFSET DISTANCE | 0.910 INCHES | | FLOW CONTROL DEVICE | CONE | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE DISCHARGE FLOW RATE | 9.0 GALLONS PER MINUTE | | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | CONNECTION STYLE | GASKET SEAL(BOSS) 1ST END | | THREAD SERIES DESIGNATOR | NPTF 1ST END | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | ADJUSTABLE PRESSURE RANGE | 20.0 TO 500.0 POUNDS PER SQUARE INCH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 50988 | | DESIGN CONTROL REFERENCE | 8821-03-1/2-LLP-V |
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