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National Stock Number:
4820-01-281-3049
Federal Supply Class:
4820
National Item Identification Number:
012813049
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:
| 20218 3IN.12T19PSI | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20218 3IN.12T19PSI | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 2021800241M | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | D49188-MI 3IN 12T15 | 11859 | HUNT VALVE COMPANY, INC. | | 2021800241M | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | D49188-MI 3IN 12T15 | 34889 | HUNT VALVE COMPANY INC | | R10AL2L24 | 11859 | HUNT VALVE COMPANY, INC. | | R10AL2L24 | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL | | VALVE SIZE | 3.000 INCHES |
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