4820-00-273-9935 VALVE,REGULATING,TEMPERATURE Index 4820-00-273-9937 VALVE,REGULATING,TEMPERATURE

National Stock Number:
4820-00-273-9936

Federal Supply Class:
4820

National Item Identification Number:
002739936

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:
MILV1843381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY STYLESTRAIGHT THRU
BULB DIAMETER1.000 INCHES NOMINAL
BULB LENGTH8.000 INCHES NOMINAL
CAPILLARY TUBE LENGTH96.000 INCHES NOMINAL
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOROPTIONAL END
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEDISK, TOP GUIDED
MATERIALCOPPER BULB
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY STEM
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A STYLE AND 1 CLASS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TEMP ADJUSTABILITYADJUSTABLE
TEMP RATING250.0 FAHRENHEIT MAXIMUM
THERMOSTATIC ELEMENTLIQUID IMMERSION TYPE
THREAD SIZE AND SERIES/TYPE DESIGNATOR3/4-14 NPT FIRST END
SPECIAL FEATURESW/UNION JOINTS ALL ENDS,300.0 LB PER HR STEAM AT 35.0 PSI INLET PRESSURE,W/THD RENEWABLE SEAT
TWO-WAY VALVE ACTIONDIRECT ACTING


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