4820-01-341-4267 VALVE,REGULATING,TEMPERATURE Index 4820-01-341-4269 VALVE,REGULATING,TEMPERATURE

National Stock Number:
4820-01-341-4268

Federal Supply Class:
4820

National Item Identification Number:
013414268

Description:
VALVE,REGULATING,TEMPERATURE

Detail:
A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
40153-955378TRAC REGULATOR CO., INC.
40153-90155378TRAC REGULATOR CO., INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALBRONZE, MIL-B-16541
BODY STYLESTRAIGHT THRU
BULB LENGTH11.500 INCHES NOMINAL
BULB MATERIALBRASS, QQ-B-626, ALLOY 360, 1/2H
BULB DIAMETER0.625 INCHES NOMINAL
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FLOW CONTROL DEVICE MATERIALSTEEL, QQ-S-763
FLOW CONTROL DEVICEDOUBLE SEATED
PACKING MATERIALPLASTIC, TETRAFLUOROETHYLENE
SEAT MATERIALSTEEL, QQ-S-763
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TWO-WAY VALVE ACTIONREVERSE ACTING
STEM MATERIALSTEEL, QQ-S-763
TEMP ADJUSTABILITYADJUSTABLE
TEMP RATING120.0 FAHRENHEIT NOMINAL
THERMOSTATIC ELEMENTFINNED


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