|
|
|
National Stock Number:
4820-01-328-6300
Federal Supply Class:
4820
National Item Identification Number:
013286300
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:
| V3D10336-08 | 99517 | VACCO INDUSTRIES |
|
Techincal Specification:
| BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 2.660 INCHES NOMINAL | | FLOW CONTROL DEVICE | POPPET | | MATERIAL DOCUMENT AND CLASSIFICATION | 304, CRYOLAB DIV OF CRYENCO MFR REF SINGLE MATERIAL RESPONSE BODY | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | | MATERIAL | STEEL COMP 304 BODY | | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.968 INCHES NOMINAL |
|
|