4820-01-118-3888 VALVE,GLOBE Index 4820-01-118-3891 VALVE,BALL

National Stock Number:
4820-01-118-3890

Federal Supply Class:
4820

National Item Identification Number:
011183890

Description:
VALVE,PLUG

Detail:
A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also VALVE, SEATLESS and COCK, PLUG.


Manufacturer Information:
3.11903580064NAVAL SHIP SYSTEMS COMMAND
NC-258175144JENKINS BROS


Techincal Specification:
MATERIALCOPPER ALLOY 922 BODY
COPPER ALLOY SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE SEAT
FLOW STYLEFOUR-WAY TWO PORT BOTTOM OUTLET 360 DEGREE PLUG TURN
MAXIMUM OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
SPECIAL FEATURESFLANGES AND ELBOWS ARE ORDERED SEPARATELY


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