5365-01-182-1688 SPACER,SLEEVE Index 4820-01-182-1690 VALVE,GLOBE

National Stock Number:
4820-01-182-1689

Federal Supply Class:
4820

National Item Identification Number:
011821689

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:
6878-679342WILLIAM E WILLIAMS VALVE CORP
787879342WILLIAM E WILLIAMS VALVE CORP
7878-6IN79342WILLIAM E WILLIAMS VALVE CORP


Techincal Specification:
MATERIALSTEEL UNS J03002 BODY
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING STEM
STEEL UNS J03002 DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE6.000 INCHES
PRESSURE CLASS150.0 POUNDS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPEFLANGE, ROUND W/HOLES
FLANGE DIAMETER11.000 INCHES
BOLT HOLE QUANTITY8
FACE TO FACE DISTANCE10.500 INCHES
FLANGE FACE DESIGNRAISED
STEM TYPERISING
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
FEATURES PROVIDEDBONNET PACKING


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