4820-01-320-6327 VALVE,SAFETY RELIEF Index 4820-01-320-6329 VALVE,BALL

National Stock Number:
4820-01-320-6328

Federal Supply Class:
4820

National Item Identification Number:
013206328

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:
2 IN.-DP-B-17-F15-3SA92021IMI CRITICAL ENGR PBM LLC
DP-17-F15-3SA92021IMI CRITICAL ENGR PBM LLC
DPB-H1L-A10J92021IMI CRITICAL ENGR PBM LLC


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER4.500 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDLE
FACE TO FACE DISTANCE8.410 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIALBRONZE BODY
MATERIALBRONZE FLOW CONTROL DEVICE
MATERIALGLASS FIBER PACKING AND PLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALGLASS FIBER SEAT AND PLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL COMP 316 STEM
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.000 INCHES ALL ENDS
NOMINAL THICKNESS0.500 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER3.625 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE2.000 INCHES
STYLE DESIGNATORCROSS FLANGED ENDS
THIRD CONNECTION FACE TO CENTERLINE DISTANCE4.200 INCHES


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