4820-00-375-7997 STEM,FLUID VALVE Index 4820-00-375-8001 STEM,FLUID VALVE

National Stock Number:
4820-00-375-7999

Federal Supply Class:
4820

National Item Identification Number:
003757999

Description:
VALVE,ANGLE

Detail:
A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes VALVE (1), Y; VALVE, STOP-CHECK; and COCK, SHUTOFF, SCREW STEM.


Manufacturer Information:
563-4825-932683ALT5PCV181316PORTSMOUTH NAVAL SHIPYARD
SSS4824-93500180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEFLANGE SECOND END
FEATURES PROVIDEDBONNET PACKING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.125 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE SHAPEROUND FIRST END
FLANGE SHAPEROUND SECOND END
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY 903 BODY
MATERIALNICKEL ALLOY 400 FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY 400 SEAT
NOMINAL OUTSIDE DIAMETER3.813 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER4.313 INCHES FIRST END
NOMINAL THICKNESS0.688 INCHES FIRST END
NOMINAL THICKNESS0.688 INCHES SECOND END
NONDEFINITIVE SPEC/STD DATAA ASSEMBLY
RAISED FACE NOMINAL HEIGHT1.875 INCHES FIRST END
RENEWABLE SEAT RING TYPETHREADED
SECOND CONNECTION FACE TO CENTERLINE DISTANCE3.500 INCHES
VALVE OPERATION METHODMANUAL
VALVE SIZE0.750 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
TEST DATA DOCUMENT80064-SS-S4824-935001 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)


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