4820-01-424-0401 SEAT,VALVE Index 4820-01-424-0403 PARTS KIT,SAFETY RELIEF VALVE

National Stock Number:
4820-01-424-0402

Federal Supply Class:
4820

National Item Identification Number:
014240402

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:
M901P-200LR-FL803950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M901P-200LR-FL8-3W21013METREX VALVE CORP.


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE9.000 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER4.438 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.562 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY6
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END FLANGE OUTSIDE DIAMETER5.562 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END FLANGE THICKNESS0.438 INCHES NOMINAL
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICEDIAPHRAGM
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC FLOW CONTROL DEVICE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
THERMOSTATIC ELEMENTLIQUID IMMERSION TYPE
TWO-WAY VALVE ACTIONDIRECT ACTING


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