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National Stock Number: 4820-01-525-9958
Federal Supply Class: 4820
National Item Identification Number: 015259958
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:
| D532T1-12D-30 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | PLAIN (SCREW-IN CARTRIDGE) ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 1 DEFLECTOR CAP | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 500 SERIES RELIEF VALVE | | MATERIAL | STEEL COMP 316 BODY | | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 30.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | STRAIGHT THRU W/BAFFLE | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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