4820-00-287-3925 VALVE,GLOBE Index 4820-00-287-3931 VALVE,GATE

National Stock Number:
4810-00-287-3929

Federal Supply Class:
4810

National Item Identification Number:
002873929

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.


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.688 INCHES 1ST END
BOLT HOLE QUANTITY8 1ST END
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEFLANGE 1ST END
FACE TO FACE DISTANCE11.500 INCHES
FEATURES PROVIDEDBONNET PACKING
FLANGE FACE DESIGNRAISED STRAIGHT 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP850.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.500 INCHES 1ST END
NOMINAL THICKNESS1.000 INCHES 1ST END
POWER DRIVE OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH NOMINAL
RAISED FACE NOMINAL DIAMETER3.625 INCHES
RAISED FACE NOMINAL HEIGHT0.250 INCHES
RENEWABLE SEAT RING TYPETHREADED
SPECIAL FEATURESFLOW CONTROL DEVICE AND SEAT: STEEL,MOLYBDENUM; 2 END CONNECTIONS; SECOND END RELATIONSHIP W/ FIRST END:IDENTICAL
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODHYDRAULIC
VALVE SIZE2.000 INCHES


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