4820-01-237-1721 VALVE,SAFETY RELIEF Index 4810-01-237-1723 VALVE,BALL

National Stock Number:
4820-01-237-1722

Federal Supply Class:
4820

National Item Identification Number:
012371722

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:
4" AM150FD3600MT5201029METSO AUTOMATION USA, INC
4I AM150FD36TT01029METSO AUTOMATION USA, INC
4IN AM150FD36TT01029METSO AUTOMATION USA, INC
AM150FD36TT 4IN53154PORTLAND VALVE LLC


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
MATERIALSTEEL CORROSION RESISTING BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
PLASTIC POLYURETHANE PACKING
PLASTIC POLYURETHANE SEAT
STYLE DESIGNATORCROSS FLANGED ENDS
FACE TO FACE DISTANCE9.000 INCHES
THIRD CONNECTION FACE TO CENTERLINE DISTANCE6.500 INCHES
VALVE SIZE4.000 INCHES
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE275.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP200.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER9.000 INCHES ALL ENDS
NOMINAL THICKNESS0.937 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER6.187 INCHES ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODBOLTED


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