4820-01-477-1841 GUIDE,VALVE STEM Index 4820-01-477-1843 DISK,VALVE

National Stock Number:
4820-01-477-1842

Federal Supply Class:
4820

National Item Identification Number:
014771842

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:
V24509-20-060AZ22B N L INDUSTRIES INC


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
MATERIALCOPPER ALLOY 922 BODY
COPPER ALLOY 922 FLOW CONTROL DEVICE
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 ALLOY 922 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-C-390 ALLOY 922 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-281 CL. A,C,D FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORCROSS FLANGED ENDS
FACE TO FACE DISTANCE7.000 INCHES
THIRD CONNECTION FACE TO CENTERLINE DISTANCE3.500 INCHES
VALVE SIZE2.000 INCHES
MEDIA FOR WHICH DESIGNEDWASTE PRODUCT 1ST RESPONSE
WATER, SALT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER5.500 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.563 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER2.375 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
FURNISHED ITEMS AND QUANTITY1 LOCKING DEVICE AND
1 SPRING AND
1 HANDLE AND
14 WASHER AND
3 CAP AND
13 NUT
SPECIAL FEATURESTHIS VALVE IS A 3-WAY, 3-PORT, 90 DEGREE BALL VALVE, FIG. 6, FLANGES PER MIL-F-20042, CLASS 150


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