4820-01-420-2139 PISTON,VALVE Index 4810-01-420-2141 PISTON,VALVE

National Stock Number:
4820-01-420-2140

Federal Supply Class:
4820

National Item Identification Number:
014202140

Description:
REGULATOR,THERMOSTATIC TEMPERATU

Detail:
A SELF SENSORED ACTUATING REGULATOR DESIGNED TO AUTOMATICALLY REGULATE THE FLOW OF LIQUID OR STEAM THROUGH A VALVE TO MAINTAIN A PREDETERMINED TEMPERATURE. DESIGNED TO CLOSE OR OPEN A VALVE WHEN A CHANGE IN TEMPERATURE IS DETECTED TO AVOID OVERHEATING OF CONTROLLED UNIT. VALVE BODY NOT INCLUDED. SEE ALSO REGULATOR (1), TEMPERATURE AND PRESSURE.


Manufacturer Information:
40056728960ITT FLUID TECHNOLOGY CORP ITT MCDONNELL AND MILLER


Techincal Specification:
BULB DIAMETER0.875 INCHES MINIMUM AND 18.000 INCHES MAXIMUM
BULB LENGTH18.000 INCHES NOMINAL
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL
END ITEM NAMEREGULATOR
END ITEM SOURCE03950
FLOW CONTROL DEVICEDISK
OPENING TEMP RATING120.0 FAHRENHEIT NOMINAL
OPERATING TEMP RATING120.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM
THERMOSTAT TYPEBELLOWS
USAGE DESIGNREGULATES MEDA FLOW THROUGH VALVE
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES


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