|
|
|
National Stock Number:
4820-00-080-2870
Federal Supply Class:
4820
National Item Identification Number:
000802870
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:
| 2450 | 42892 | SMITH A O CORP CONSUMER PRODUCTS DIV | | 40XL8 | 17702 | RHEEM MFG CO WATER HEATER DIV | | 40XL8 | 50741 | RHEEM MFG CO | | AP-9013-D | 50741 | RHEEM MFG CO | | 99383-2 | 51384 | R.W. BECKETT CORPORATION | | 40XL9 | 92657 | RHEEM MFG CO | | AP9013-D | 17702 | RHEEM MFG CO WATER HEATER DIV | | AP6414 | 92657 | RHEEM MFG CO |
|
Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | BULB DIAMETER | 0.250 INCHES NOMINAL | | BULB LENGTH | 8.000 INCHES NOMINAL | | FURNISHED ITEMS | MANUAL OPERATING DEVICE | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FLOW CONTROL DEVICE | DISK, TOP GUIDED | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE | | MATERIAL | COPPER ALLOY SEAT | | MEDIA FOR WHICH DESIGNED | WATER, FRESH | | SECOND END CONNECTION TYPE | THREADED EXTERNAL PIPE | | SECOND END STYLE DESIGNATOR | PLAIN | | SECOND END THREAD DIRECTION | RIGHT-HAND | | SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | TEMP CONTROL DEVICE TYPE | THERMOSTATIC | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP RATING | 210.0 FAHRENHEIT |
|
|