4820-01-270-4276 VALVE,SAFETY RELIEF Index 4810-01-270-4278 VALVE,DIAPHRAGM,STOP

National Stock Number:
4820-01-270-4277

Federal Supply Class:
4820

National Item Identification Number:
012704277

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:
M1170716236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
M11707K2980SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.375 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW STYLETWO-WAY TWO PORT 90 DEGREE PLUG TURN
MATERIALCOPPER ALLOY BODY
NOMINAL OUTSIDE DIAMETER4.500 INCHES ALL ENDS
NOMINAL THICKNESS0.438 INCHES ALL ENDS
VALVE OPERATION METHODMANUAL


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