|
|
|
National Stock Number:
4820-01-190-5867
Federal Supply Class:
4820
National Item Identification Number:
011905867
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:
| 18989C | 35795 | LESLIE CONTROLS, INC. | | 18989C ASSEMBLY AWR | 35795 | LESLIE CONTROLS, INC. | | TYPE AWR DWG189 | 33795 | DIGITAL DEVICES INC | | U301126007 | 35795 | LESLIE CONTROLS, INC. |
|
Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE | | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | STREANLINED WITH ONE BRAZING RING | | FLOW CONTROL DEVICE | DIAPHRAGM | | MATERIAL | COPPER ALLOY BODY | | OPENING PRESSURE SETTING | 5.0 POUNDS PER SQUARE INCH | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | WITH UPSTREAM STRAINER | | TEMP CONTROL DEVICE TYPE | THERMOSTATIC | | TEMP ADJUSTABILITY | ADJUSTABLE | | TEMP RATING | 150.0 FAHRENHEIT |
|
|