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National Stock Number:
4820-01-357-5642
Federal Supply Class:
4820
National Item Identification Number:
013575642
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:
| 157A PLC11123-B | 99565 | ADMIRAL VALVE LLC | | PLC-11123-B | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | NICKEL ALLOY BODY | | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | RUBBER PACKING | | STEEL CORROSION RESISTING SEAT | | FLOW CONTROL DEVICE | BALL | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | NOMINAL THREAD SIZE | 2.750 INCHES 1ST END | | 1.750 INCHES 2ND END | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD CLASS | 2A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
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