4820-01-154-9694 VALVE,GATE Index 4820-01-154-9696 VALVE,GLOBE

National Stock Number:
4820-01-154-9695

Federal Supply Class:
4820

National Item Identification Number:
011549695

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:
251PWS-1-2IN90664WALWORTH CO MARINE DIV
2621-90296169ELECTRIC BOAT CORPORATION
2621-902ASSYRC1-2IN63686THE WALWORTH COMPANY
993F0060-XPC8963857CIRCOR NAVAL SOLUTIONS LLC
2621-902ASSYRC1-2IN96169ELECTRIC BOAT CORPORATION


Techincal Specification:
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODUNION
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY STEM
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
SPECIAL FEATURESLEVEL I REQUIREMENTS DO NOT APPLY
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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