4820-00-782-7812 VALVE,CHECK Index 5330-00-782-7816 PACKING ASSEMBLY

National Stock Number:
4820-00-782-7815

Federal Supply Class:
4820

National Item Identification Number:
007827815

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:
3317504AND331750580064NAVAL SHIP SYSTEMS COMMAND
392D75545LAWLER MANUFACTURING COMPANY, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
BULB DIAMETER0.750 INCHES NOMINAL
BULB LENGTH10.500 INCHES NOMINAL
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL
FURNISHED ITEMSPREINSERTED BRAZING RINGS
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
MATERIALCOPPER BULB
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY BULB LENGTH AND BULB DIA
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESTHERMOSTATIC ELEMENT INTEGRAL W/VALVE
TEMP ADJUSTABILITYADJUSTABLE
TEMP RATING140.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM
THERMOSTATIC ELEMENTLIQUID IMMERSION TYPE
TWO-WAY VALVE ACTIONDIRECT ACTING


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