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National Stock Number:
4820-01-143-1386
Federal Supply Class:
4820
National Item Identification Number:
011431386
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-E01-MG0055 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 0020-E01-MG0055 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 13373-0-100 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20-1IN RNG55T74 C13373 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | C13373 20-1IN RNG55T74PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20-1IN RNG55T74 C13373 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | C13373 20-1IN RNG55T74PSI | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | COPPER ALLOY BODY | | COPPER ALLOY FLOW CONTROL DEVICE | | STEEL COMP 1018 STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D5/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY | | ASTM A108,GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE STEM | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | PLAIN,OPTIONAL END(PIPE) 2ND END | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 1.000 INCHES ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | BONNET TYPE | INSIDE SPRING | | BONNET ATTACHMENT METHOD | THREADED | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 55.0 TO 74.0 POUNDS PER SQUARE INCH |
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