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National Stock Number:
4820-01-595-0306
Federal Supply Class:
4820
National Item Identification Number:
015950306
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:
| 530C | 3NNR2 | WATTS WATER TECHNOLOGIES INC | | VRLB1200 | 1QA97 | COMPASS WATER SOLUTIONS, INC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +30.0 TO 175.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION TYPE | THREADED INTERNAL PIPE 2ND END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | BRONZE BODY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR DISK | | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | | SPECIAL FEATURES | THIS IS NOT APPROVED BY ASME AS A RELIEF VALVE; ADJUSTMENT SCREW PROVIDED; INLET IS 3/4-INCH MNPT, OUTLET IS 3/4-INCH FNPT | | STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 0.75 INCHES |
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