|
|
|
National Stock Number:
4820-00-344-4511
Federal Supply Class:
4820
National Item Identification Number:
003444511
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.
|
Manufacturer Information:
| 4H90623-101A | 98897 | LOCKHEED MARTIN CORP | | 9343 | 06177 | PNEUDRAULICS, INC. |
|
Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | FLOW CONTROL DEVICE | POPPET | | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP RATING | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT | | VALVE DISCHARGE FLOW RATE | 20.0 GALLONS PER MINUTE |
|
|