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National Stock Number:
4820-01-468-4362
Federal Supply Class:
4820
National Item Identification Number:
014684362
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:
| 268L62463-M00 | U2692 | JOHNSON CONTROLS LTD YORK NAVY SYSTE S | | 5602-265-PSI | 28193 | HENRY TECHNOLOGIES, INC. |
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Techincal Specification:
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | MATERIAL | IRON CAST BODY | | MATERIAL | STEEL CORROSION RESISTING SEAT | | MAXIMUM OPERATING TEMP | 135.0 CELSIUS SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AMMONIA, LIQUID SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -29.0 CELSIUS | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.000 INCHES SECOND END | | OPERATING PRESSURE | 265.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE | | SURFACE TREATMENT | PAINT LOCATION NOT OTHERWISE SPECIFIED | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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