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National Stock Number:
4820-01-211-7008
Federal Supply Class:
4820
National Item Identification Number:
012117008
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:
| 8B704-000 | 78493 | STANDARD-THOMSON CORPORATION | | A503216 | 11245 | BOYD CORPORATION (WOBURN) INC |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK | | MATERIAL | ALUMINUM ALLOY 6061 BODY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | OPENING PRESSURE SETTING | 30.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | AUTOMATIC |
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