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National Stock Number:
4820-01-258-9309
Federal Supply Class:
4820
National Item Identification Number:
012589309
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:
| 178390 | 2H266 | W B ARNOLD COMPANY, INC. | | 178390 | K0359 | WARTSILA WATER SYSTEMS LIMITED | | 450041-8 | 2H266 | W B ARNOLD COMPANY, INC. | | 65520306 AND 33414129 | 2H266 | W B ARNOLD COMPANY, INC. | | 65520306 AND 33414129 | K0359 | WARTSILA WATER SYSTEMS LIMITED | | D-5366 ITEM 265 | 2H266 | W B ARNOLD COMPANY, INC. | | D-5366 ITEM 265 | K0359 | WARTSILA WATER SYSTEMS LIMITED |
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