4820-00-469-7670 VALVE,GLOBE Index 4820-00-469-7673 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-469-7671

Federal Supply Class:
4820

National Item Identification Number:
004697671

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:
35914959CRANE CO DIV VALVE DIV


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 1ST END
BOLT HOLE QUANTITY8 1ST END
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE 1ST END
FACE TO FACE DISTANCE10.000 INCHES
FEATURES PROVIDEDBONNET PACKING
FLANGE FACE DESIGNRAISED STRAIGHT 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END
FLOW CONTROL DEVICEDISK
NOMINAL OUTSIDE DIAMETER7.500 INCHES 1ST END
NOMINAL THICKNESS0.688 INCHES 1ST END
MATERIALCOPPER ALLOY 861 STEM
MATERIALCOPPER ALLOY SEAT
MATERIALIRON CAST BODY
MAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
RAISED FACE NOMINAL DIAMETER5.000 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT0.062 INCHES
RENEWABLE SEAT RING TYPETHREADED
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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