4820-01-416-1635 DISK,VALVE Index 3040-01-416-1637 PAWL

National Stock Number:
4820-01-416-1636

Federal Supply Class:
4820

National Item Identification Number:
014161636

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:
1 SPB-34-F15292021IMI CRITICAL ENGR PBM LLC
SPB-34-F15279021VANGUARD METER SERVICE INC
SPB-34-F152-1.092021IMI CRITICAL ENGR PBM LLC
SPB-E1L-A92021IMI CRITICAL ENGR PBM LLC


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE6.281 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIALCOPPER ALLOY BODY
MATERIALPLASTIC TETRAFLUOROETHYLENE SEAT
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 316 STEM
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SECOND RESPONSE
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT FIRST RESPONSE
NOMINAL OUTSIDE DIAMETER4.250 INCHES ALL ENDS
NOMINAL THICKNESS0.562 INCHES ALL ENDS
OPERATING PRESSURE350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
RAISED FACE NOMINAL DIAMETER1.938 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE1.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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