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National Stock Number: 4820-00-595-1028
Federal Supply Class: 4820
National Item Identification Number: 005951028
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:
1805CCU1-2-17T27SBU | 38056 | ASHCROFT INC |
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Techincal Specification:
ADJUSTABLE PRESSURE RANGE | +17.0 TO 27.0 POUNDS PER SQUARE INCH | CONNECTION STYLE | SOCKET 1ST END | CONNECTION TYPE | UNTHREADED INTERNAL PIPE 1ST END | DISK LOADING METHOD | SPRING | MATERIAL | COPPER ALLOY STEM | MATERIAL | COPPER ALLOY BODY | MATERIAL | NICKEL ALLOY SEAT | MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END | SPECIAL FEATURES | W/LIFTING LEVER | STYLE DESIGNATOR | ANGLE |
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