4820-01-211-5103 VALVE,SAFETY RELIEF Index 4820-01-211-5105 VALVE,BALL

National Stock Number:
4820-01-211-5104

Federal Supply Class:
4820

National Item Identification Number:
012115104

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
2640-65096169ELECTRIC BOAT CORPORATION
2640-650 ASSEMBLY A96169ELECTRIC BOAT CORPORATION
SS845210989480064NAVAL SHIP SYSTEMS COMMAND
SS8452109894 ASSEMBLY A80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE16.437 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-20159B TY 1 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-679 COMP 2 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALALUMINUM ALLOY STEM
MATERIALCOPPER ALLOY BODY
MATERIALPLASTIC POLYAMIDE SEAT
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
VALVE SIZE5.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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