4820-00-051-5880 VALVE,CHECK Index 6640-00-051-5887 FLASK,VOLUMETRIC

National Stock Number:
4820-00-051-5881

Federal Supply Class:
4820

National Item Identification Number:
000515881

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:
2620-902X06ASSYC1 1-2IN63686THE WALWORTH COMPANY
2620-902X06ASSYC1 1-2IN96169ELECTRIC BOAT CORPORATION
2620-902X06ASSYC1 1-2INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2621-902ASSYICS11-2L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2621-902ASSYICS11 1-2IN63686THE WALWORTH COMPANY
2621-902ASSYICS11-296169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY BODY
NICKEL ALLOY AND
RUBBER SYNTHETIC FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLESOCKET WITH BRAZING RING 1ST END
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES 1ST END
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODUNION
FEATURES PROVIDEDBONNET PACKING


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