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National Stock Number:
4820-01-424-3086
Federal Supply Class:
4820
National Item Identification Number:
014243086
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:
| 0020-E010-MC0300 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | BRONZE OVERALL | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | THREADED EXTERNAL PIPE 2ND END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END | | PLAIN (PIPE) 2ND END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NPT 2ND END | | NOMINAL THREAD SIZE | 1.000 INCHES 1ST END | | 1.000 INCHES 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | SPECIAL FEATURES | BOTH INLET AND OUTLET CONNECTIONS ARE CAST INTEGRAL WITH BODY TO PERMIT EASY INSPECTION AND SERVICING WITHOUT DISCONNECTING PIPING. ED FOR OPTIMUM PERFORMANCE. CTS MISALIGNMENT AND COMPENSATES FOR SPRING SIDE THRUST. LATED, STAINLESS STEEL SPRINGS AVAILABLE AS AN OPTION. AILABLE 2 1/2 INCH AND 3 INCH SIZES ONLY) STANDARD WITH STAINLESS STEEL TRIM (SEAT AND DISC). T AND OUTLET CONNECTIONS. MODELS 20 AND 20M AVAILKABLE WITH PACKED LIFT LEAGAVGVALVE, PRESSURE RELIEF, P/N 0020-E010-MC0300, USED ONBOARD 420 FT WAGB COAST GUARD VESSELS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 01343 | | DESIGN CONTROL REFERENCE | 0020-E010-MC0300 |
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