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National Stock Number:
4820-01-544-7440
Federal Supply Class:
4820
National Item Identification Number:
015447440
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:
| 550750-01/8 ITEM 3 | U5552 | SPX UNITED KINGDOM LTD | | 550750100015 | U5552 | SPX UNITED KINGDOM LTD | | SS-4R3A5/70BAR | 18034 | NUPRO CO |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) 1ST END | | CONNECTION STYLE | PLAIN (TUBE) 2ND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION TYPE | THREADED INTERNAL TUBE 2ND END | | MATERIAL | STEEL CORROSION RESISTING BODY | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 70.0 BAR | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
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