4820-01-573-8326 STEM,FLUID VALVE Index 4820-01-573-8357 SEAT,VALVE

National Stock Number:
4820-01-573-8349

Federal Supply Class:
4820

National Item Identification Number:
015738349

Description:
VALVE ASSEMBLY

Detail:
An assembly of items consisting of two or more complete valves on a common mounting; mounted on each other; or joined together with fitting(s), hose(s), tube(s), pipe(s), or the like. For items consisting of two or more valves in a common body, See VALVE ASSEMBLY, MANIFOLD.


Manufacturer Information:
006213179227WATTS REGULATOR CO
09826830200479227WATTS REGULATOR CO
1/2 007 QT79227WATTS REGULATOR CO


Techincal Specification:
BODY MATERIALCOPPER ALLOY
VALVE QUANTITY8
END CONNECTION QUANTITY2
VALVE OPERATION METHODAUTOMATIC AND
MANUAL
CONNECTION TYPETHREADED INTERNAL PIPE
THREAD SERIES DESIGNATORNPT
NOMINAL THREAD SIZE0.500 INCHES
VALVE SIZE0.500 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED175.0 POUNDS PER SQUARE INCH WATER, FRESH
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED180.0 DEG FAHRENHEIT WATER, FRESH
SPECIAL FEATURESAPPLICATION: POTABLE WATER; 2 BALL VALVES, 2 CHECK VALVES, 4 BLEEDER VALVES/TEST COCKS
PART NAME ASSIGNED BY CONTROLLING AGENCYBACKFLOW PREVENTER VALVE; DOUBLE CHECK VALVE ASSEMBLY


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