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National Stock Number: 4820-01-131-4869
Federal Supply Class: 4820
National Item Identification Number: 011314869
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:
E8714D51M | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | E8714D51M | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
ADJUSTABLE PRESSURE RANGE | +20.0 TO 24.0 POUNDS PER SQUARE INCH | BONNET ATTACHMENT METHOD | BOLTED | BONNET TYPE | OUTSIDE SCREW-YOKE | CONNECTION TYPE | UNTHREADED EXTERNAL PIPE ALL ENDS | CONNECTION STYLE | SOCKET WITH BRAZING RING ALL ENDS | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | DISK | MATERIAL | COPPER ALLOY BODY | MATERIAL | NICKEL ALLOY SEAT | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | GAS, INERT SINGLE RESPONSE | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS | STYLE DESIGNATOR | ANGLE | VALVE OPERATION METHOD | AUTOMATIC |
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