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National Stock Number: 4820-01-363-6771
Federal Supply Class: 4820
National Item Identification Number: 013636771
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:
SS-4R3A5-BC-G | 02570 | SWAGELOK CO | SS-4R3A5-BC-G | 18034 | NUPRO CO | SS-4R3A5-BC-G | 3T9T9 | SWAGELOK CO |
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Techincal Specification:
CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | DISK | MATERIAL | STEEL CORROSION RESISTING BODY | MOUNTING FACILITY | THREADED FASTENER | OPENING PRESSURE SETTING | 3850.0 POUNDS PER SQUARE INCH | STYLE DESIGNATOR | ANGLE | THREAD SERIES DESIGNATOR | NPT ALL ENDS | VALVE OPERATION METHOD | AUTOMATIC |
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