4820-01-583-1571 VALVE,GLOBE Index 4820-01-583-1628 VALVE,CALIBRATED FLOW

National Stock Number:
4820-01-583-1579

Federal Supply Class:
4820

National Item Identification Number:
015831579

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:
40057-2 REV-/40057-20255387PAMTECH INC
40057-20255378TRAC REGULATOR CO., INC.
MIL-DTL-1977281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-19772A81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
END CONNECTION QUANTITY2
END CONNECTION SPEC/STDMIL-F-20042 250 LB CLASS
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE10.750 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER5.500 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.566 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY8
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END FLANGE OUTSIDE DIAMETER6.625 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICEDISK, DUAL
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY SEAT
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALSTEEL CORROSION RESISTING STEM
NONDEFINITIVE SPEC/STD DATAII TYPE AND 2 CLASS AND 250 SERIES
SPECIAL FEATURES3-INCH STYLE A FAILSAFE THERMOSTATIC TEMPERATURE REGULATION, TEMP RANGE 45-122 DEG FARENHEIGHT; TEN FOOT TUBE; FLOW MEDIUM: CHILLED WATER
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIFICATION/STANDARD DATA81349-MIL-V-19772A GOVERNMENT SPECIFICATION
TEMP ADJUSTABILITYNOT ADJUSTABLE
VALVE SIZE3.000 INCHES


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