7643-01-446-8563 TOPOGRAPHIC GEOSPATIAL PRODUCTS Index 5675-01-446-8565 LUMBER,NON-WOOD,DIMENSIONAL

National Stock Number:
4820-01-446-8564

Federal Supply Class:
4820

National Item Identification Number:
014468564

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
2501-262A-FS .75IN79227WATTS REGULATOR CO
40797979227WATTS REGULATOR CO


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER2.750 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDLE
FACE TO FACE DISTANCE4.630 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 316 STEM
MATERIALSTEEL CORROSION RESISTING BODY
MOUNTING FACILITYBRACKET(S)
NOMINAL OUTSIDE DIAMETER3.875 INCHES ALL ENDS
NOMINAL THICKNESS0.500 INCHES ALL ENDS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
RAISED FACE NOMINAL DIAMETER1.812 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
SPECIAL FEATURESFIRE-SAFE
VALVE OPERATION METHODMANUAL
VALVE SIZE0.750 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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