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National Stock Number:
4820-01-533-9732
Federal Supply Class:
4820
National Item Identification Number:
015339732
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-B 5/8 SET 235 | 28193 | HENRY TECHNOLOGIES, INC. | | 5231BN1/2-235 | 28193 | HENRY TECHNOLOGIES, INC. | | 5232-235 | 28193 | HENRY TECHNOLOGIES, INC. |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (TUBE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | DISK LOADING METHOD | SPRING | | OPERATING PRESSURE | 450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COBALT ALLOY BODY | | MAXIMUM OPERATING TEMP | 225.0 FAHRENHEIT SINGLE RESPONSE | | MINIMUM OPERATING TEMP | -40.0 FAHRENHEIT | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | OPENING PRESSURE SETTING | 235.0 POUNDS PER SQUARE INCH | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | PTF-SPL FIRST END |
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