|
|
|
National Stock Number:
4820-01-555-3445
Federal Supply Class:
4820
National Item Identification Number:
015553445
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:
| 80610330 | 1CSX7 | CHEMETRON FIRE SYSTEMS |
|
Techincal Specification:
| BODY STYLE | SINGLE CONNECTION ANGLE FLOW | | MATERIAL | STEEL BODY | | OPENING PRESSURE SETTING | 550.0 POUNDS PER SQUARE INCH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RELIEF VALVE | | SUPPLEMENTARY FEATURES | THE NITROGEN RELIEF VALVE IS INSTALLED ON THE TOP OF THE WATER TANK IN THE VAPOR SPACE. THE AMSE CODED VALVE IS DESIGNED TO BE FULLY OPENED AT 550 PSIG. THE BODY IS CARBON STEEL, PAINTED RED , AND THE INTERNAL COMPONENTS ARE STAINLESS STEEL. THE VALVE OUTLET IS 1" NPT. |
|
|