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National Stock Number: 4820-00-195-2155
Federal Supply Class: 4820
National Item Identification Number: 001952155
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:
48001066 | 05228 | PTI TECHNOLOGIES INC. | 48001066 | 81873 | WOODWARD HRT INC |
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Techincal Specification:
CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | POPPET | MATERIAL | STEEL CORROSION RESISTING BODY | NOMINAL THREAD SIZE | 0.875 INCHES ALL ENDS | STYLE DESIGNATOR | SCREW-IN CARTRIDGE | THREAD CLASS | 2A ALL ENDS | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS | VALVE OPERATION METHOD | AUTOMATIC |
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