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National Stock Number:
4820-01-133-1647
Federal Supply Class:
4820
National Item Identification Number:
011331647
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:
| 538-1040-01 | 26840 | HALE PRODUCTS, INC. | | 538-1040-51 | 26840 | HALE PRODUCTS, INC. |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +50.0 TO 350.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | MATERIAL | COPPER ALLOY BODY | | NOMINAL THREAD SIZE | 2.500 INCHES ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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