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National Stock Number:
4820-00-127-8755
Federal Supply Class:
4820
National Item Identification Number:
001278755
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:
| A10126-55 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | | A10526 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP | | A10526-0053 | 82722 | WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | COPPER ALLOY BODY | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 75.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | INTEGRAL | | ADJUSTABLE PRESSURE RANGE | 35.0 TO 75.0 POUNDS PER SQUARE INCH |
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