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National Stock Number:
4820-01-029-2623
Federal Supply Class:
4820
National Item Identification Number:
010292623
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:
| 5231-320PSI | 28193 | HENRY TECHNOLOGIES, INC. |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 2ND END | | FLOW CONTROL DEVICE | STEM | | MATERIAL | COPPER ALLOY BODY | | MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | REFRIGERANT 500 3RD RESPONSE | | MEDIA FOR WHICH DESIGNED | REFRIGERANT 502 4TH RESPONSE | | MEDIA FOR WHICH DESIGNED | REFRIGERANT 22 2ND RESPONSE | | NOMINAL THREAD SIZE | 0.375 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | OPENING PRESSURE SETTING | 320.0 POUNDS PER SQUARE INCH | | SEAT ANGLE | 45.0 DEGREES ALL ENDS | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD SERIES DESIGNATOR | NPT 2ND END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | VALVE OPERATION METHOD | AUTOMATIC |
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