4820-00-720-0839 VALVE,GATE Index 4820-00-720-0841 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-720-0840

Federal Supply Class:
4820

National Item Identification Number:
007200840

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
107296-170210HONEYWELL INTERNATIONAL INC.
107296-459364HONEYWELL INTERNATIONAL INC.
107296-475201BAHR MACHINE COMPANY INC
107296-499193HONEYWELL INTERNATIONAL INC.
8000-475201BAHR MACHINE COMPANY INC
DYLZ6244-205624GE AVIATION SYSTEMS LLC


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.500 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER3.350 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER0.255 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER0.356 INCHES 1ST END
BOLT HOLE QUANTITY6 1ST END
BOLT HOLE QUANTITY8 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPEFLANGE 1ST END
FACE TO FACE DISTANCE1.500 INCHES
FLANGE FACE DESIGNPLAIN 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPEROUND WITH HOLES 1ST END
FLANGE SHAPEROUND WITH HOLES 2ND END
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE205.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP670.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER3.880 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER4.070 INCHES 2ND END
STYLE DESIGNATORSTRAIGHT THRU


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