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National Stock Number:
4820-01-256-4875
Federal Supply Class:
4820
National Item Identification Number:
012564875
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:
| D-WK-492-A43 PC | 63705 | WALZ AND KRENZER INC | | D-WK-492-A43 PIECE 11 | 63705 | WALZ AND KRENZER INC | | D-WK-492-A43 PIECE 11 | 87045 | WALZ & KRENZER INC |
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Techincal Specification:
| MATERIAL | ALUMINUM BODY | | MEDIA FOR WHICH DESIGNED | OIL | | VALVE DISCHARGE FLOW RATE | 5.0 GALLONS PER MINUTE |
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