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National Stock Number:
4820-01-167-9839
Federal Supply Class:
4820
National Item Identification Number:
011679839
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:
| 54370-27 | 99643 | EATON AEROSPACE LLC | | 58330 | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES 2ND END | | BOLT HOLE QUANTITY | 4 2ND END | | CONNECTION TYPE | FLANGE 2ND END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END | | CONNECTION STYLE | SOCKET WITH BRAZING RING (TUBE) ERR-100 | | FLANGE FACE DESIGN | PLAIN 2ND END | | FLANGE SHAPE | RECTANGULAR WITH HOLES 2ND END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | NICKEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 210.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS SINGLE RESPONSE | | MOUNTING FACILITY | THREADED FASTENER | | OPENING PRESSURE SETTING | 125.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
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