4820-01-358-6997 SEAT,VALVE Index 4820-01-358-6999 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-358-6998

Federal Supply Class:
4820

National Item Identification Number:
013586998

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:
40055-955378TRAC REGULATOR CO., INC.
40055-9 ASSEMBLY 40055-90755378TRAC REGULATOR CO., INC.
40055-90755378TRAC REGULATOR CO., INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED2.000 INCHES NOMINAL
FLOW CONTROL DEVICEDOUBLE SEATED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY 922 SEAT
MATERIALSTEEL CORROSION RESISTING STEM
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TWO-WAY VALVE ACTIONREVERSE ACTING


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