4820-00-202-6818 VALVE,ANGLE Index 4820-00-202-6820 VALVE,STOP-CHECK

National Stock Number:
4820-00-202-6819

Federal Supply Class:
4820

National Item Identification Number:
002026819

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:
3600-13796169ELECTRIC BOAT CORPORATION
B/MX572571905DERBYSHIRE MACHINE & TOOL CO
S4824-31385480064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEFLANGE 1ST END
FACE TO FACE DISTANCE5.875 INCHES
FLANGE FACE DESIGNPLAIN 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETER4.250 INCHES 1ST END
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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