4820-00-288-7434 COCK,SHUTOFF,SCREW STEM Index 4820-00-288-7450 VALVE,GLOBE

National Stock Number:
4820-00-288-7442

Federal Supply Class:
4820

National Item Identification Number:
002887442

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
52A54-1T3453553AMETEK INC SCHUTTE AND KOERTING DIV


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER7.875 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.938 INCHES FIRST END
BOLT HOLE QUANTITY8 FIRST END
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE FIRST END
FACE TO FACE DISTANCE17.000 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP850.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER10.000 INCHES FIRST END
NOMINAL THICKNESS1.500 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER6.875 INCHES
RAISED FACE NOMINAL HEIGHT0.250 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE4.000 INCHES


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