4320-01-178-8805 SLEEVE,SHAFT,PUMP Index 4820-01-178-8807 VALVE,GATE

National Stock Number:
4820-01-178-8806

Federal Supply Class:
4820

National Item Identification Number:
011788806

Description:
VALVE,GATE

Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.


Manufacturer Information:
15F3-5IN79342WILLIAM E WILLIAMS VALVE CORP
836479342WILLIAM E WILLIAMS VALVE CORP
8364-5IN79342WILLIAM E WILLIAMS VALVE CORP


Techincal Specification:
BOLT HOLE QUANTITY8
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FACE TO FACE DISTANCE10.000 INCHES
FEATURES PROVIDEDBONNET PACKING
FLANGE FACE DESIGNRAISED
FLANGE DIAMETER10.000 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
OPERATING PRESSURE AND TYPE150.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182 GR. F6 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GR.WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MATERIALSTEEL UNS J03002 BODY
MATERIALSTEEL UNS J03002 DISK
MATERIALSTEEL UNS J03002 SEAT
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED500.0 FAHRENHEIT WATER-OIL-GAS
PRESSURE CLASS150.0 POUNDS (LB)
SPECIAL FEATURESDISK AND SEAT FURNISHED WITH STELLITE FACING
VALVE OPERATION METHODMANUAL
VALVE SIZE5.000 INCHES
STEM TYPERISING


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