4820-00-554-8070 VALVE,SAFETY RELIEF Index 4730-00-554-8073 NUT,TUBE COUPLING

National Stock Number:
4820-00-554-8071

Federal Supply Class:
4820

National Item Identification Number:
005548071

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:
C681307-306845RAYTHEON COMPANY
R152E57538STERLING INC
R152F-24IN.57538STERLING INC


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
BULB DIAMETER0.625 INCHES NOMINAL
BULB LENGTH5.940 INCHES NOMINAL
CAPILLARY TUBE LENGTH24.000 INCHES NOMINAL
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORSOCKET
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES
FLOW CONTROL DEVICEDISK, BOTTOM GUIDED
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY BULB
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESW/THD RENEWABLE SEAT; W/UNION JOINTS ALL ENDS; FOR ETHYLENE GLYOOL-WATER MIXTRUES AT 10.0 PSI INLET PRESSURE
TEMP ADJUSTABILITYADJUSTABLE
TEMP RATING250.0 FAHRENHEIT MAXIMUM
THERMOSTATIC ELEMENTLIQUID IMMERSION TYPE
TWO-WAY VALVE ACTIONREVERSE ACTING


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