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National Stock Number:
4820-01-473-2192
Federal Supply Class:
4820
National Item Identification Number:
014732192
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:
| 387121 | 79227 | WATTS REGULATOR CO | | 909QT-3/4IN 387121 | 79227 | WATTS REGULATOR CO |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | MANUAL | | MATERIAL | BRONZE BODY | | FLOW CONTROL DEVICE | BALL | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 140.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE DISCHARGE FLOW RATE | 35.0 GALLONS PER MINUTE | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | SPECIAL FEATURES | THIS IS A REDUCED PRESSURE ZONE BACKFLOW PREVENTER VALVE OF MODULAR DESIGN |
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