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National Stock Number:
4820-00-407-2581
Federal Supply Class:
4820
National Item Identification Number:
004072581
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:
| 119039 | 01400 | UNITED CORP THE | | 13216E2798 | 97403 | CECOM LR CENTER | | 16811 | 08181 | KAYDON CORPORATION DBA KAYDON FILTRATION GROUP | | 2D200B | 15277 | GENERAL STEEL TANK CO | | 2D200B | 51744 | BETA FUELING SYSTEMS, LLC | | 16811 | 53964 | KAYDON CUSTOM FILTRATION CORPORATION | | 2D200B | 82829 | ALLEN AIRCRAFT PRODUCTS INC |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL | | MATERIAL | COPPER ALLOY OVERALL | | FLOW CONTROL DEVICE | STEM | | MAXIMUM OPERATING PRESSURE | 225.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END |
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