4820-01-280-3958 VALVE,BUTTERFLY Index 4820-01-280-3960 VALVE,EXHAUST CONTROL

National Stock Number:
4820-01-280-3959

Federal Supply Class:
4820

National Item Identification Number:
012803959

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:
FRP-3 2IN FP7 W/GEAR DD1639B53424CUNICO CORPORATION


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.500 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER4.438 INCHES ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW STYLETHREE-WAY THREE PORT 90 DEGREE PLUG TURN
MATERIALBRONZE BODY
MATERIALGRAPHITE PACKING
VALVE OPERATION METHODMANUAL


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