|
|
|
National Stock Number:
4820-01-130-2179
Federal Supply Class:
4820
National Item Identification Number:
011302179
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:
| SS-4CPA4-3 | 02570 | SWAGELOK CO | | SS-4CPA4-3 | 18034 | NUPRO CO | | SS-4CPA4-3 | 3T9T9 | SWAGELOK CO |
|
Techincal Specification:
| END CONNECTION QUANTITY | 2 | | MATERIAL | COPPER ALLOY BODY | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SPECIAL FEATURES | VALVE INCLUDES SCREW FOR ADJUSTING CRACKING PRESSURE |
|
|