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National Stock Number:
4820-01-559-5509
Federal Supply Class:
4820
National Item Identification Number:
015595509
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:
| 520T1-2MP-50 | 91816 | CIRCOR AEROSPACE, INC. | | 802027213967-1 | 12255 | NAVY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION TYPE | THREADED INTERNAL PIPE 2ND END | | MATERIAL | STEEL COMP 316 BODY | | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | POLYTETRAFLUOROETHYLENE SEAL MATERIAL; 100 TO 400 DEGREE F TEMP RANGE | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 0.250 INCHES |
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