4730-01-197-2020 COUPLING HALF,QUICK DISCONNECT Index 4820-01-197-2022 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-197-2021

Federal Supply Class:
4820

National Item Identification Number:
011972021

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:
22234N35795LESLIE CONTROLS, INC.
BPN-1 W/ELMT 137-14-00-2035795LESLIE CONTROLS, INC.
BPN-2W/137-14-00-20/6819635795LESLIE CONTROLS, INC.
Y205664906+N137140020+N6819635795LESLIE CONTROLS, INC.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
BULB LENGTH4.000 INCHES NOMINAL
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORGASKET SEAL
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEBELLOWS
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY BULB
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
TEMP ADJUSTABILITYADJUSTABLE
THERMOSTATIC ELEMENTLIQUID IMMERSION TYPE
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.500-20 UNF FIRST END


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