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National Stock Number:
4820-01-038-5445
Federal Supply Class:
4820
National Item Identification Number:
010385445
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:
| 5240 1/2 | 28193 | HENRY TECHNOLOGIES, INC. | | 5240-1/2 | 28193 | HENRY TECHNOLOGIES, INC. | | 5240-1/2 | K3070 | HENRY TECHNOLOGIES LIMITED | | 5240-1/2 SET PINT 25 BAR | 28193 | HENRY TECHNOLOGIES, INC. | | 5240-1/2 SET POINT 25 BAR | K3070 | HENRY TECHNOLOGIES LIMITED | | 5240-350 | 28193 | HENRY TECHNOLOGIES, INC. | | 52401/2IN SET35 | 28193 | HENRY TECHNOLOGIES, INC. |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 2ND END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 450.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | REFRIGERANT 22 2ND RESPONSE | | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | OPENING PRESSURE SETTING | 350.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE DISCHARGE FLOW RATE | 553.3 CUBIC FEET PER MINUTE | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD SERIES DESIGNATOR | NPT 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END |
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