4820-00-288-8434 VALVE,GLOBE Index 4820-00-288-8438 VALVE,GLOBE

National Stock Number:
4820-00-288-8435

Federal Supply Class:
4820

National Item Identification Number:
002888435

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:
0X91WS1-2IN63686THE WALWORTH COMPANY
0X91WS1-2INCP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
4DP2432A1-2INCP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
4DP2432A1-2IN63686THE WALWORTH COMPANY


Techincal Specification:
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
CONNECTION STYLESOCKET FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
FEATURES PROVIDEDBONNET PACKING
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY STEM
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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