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National Stock Number:
4820-00-078-3885
Federal Supply Class:
4820
National Item Identification Number:
000783885
Description:
VALVE,RELIEF,PRESSURE AND TEMPER
Detail:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.
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Manufacturer Information:
| 3489 | 89564 | VULCAN-HART CORP | | 36814 | 89564 | VULCAN-HART CORP |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | MEDIA FOR WHICH DESIGNED | STEAM | | OPENING PRESSURE SETTING | 12.0 POUNDS PER SQUARE INCH | | SURFACE TREATMENT | CHROMIUM OUTSIDE |
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