4820-01-190-0978 VALVE,GATE Index 4820-01-190-0980 VALVE,ANGLE

National Stock Number:
4820-01-190-0979

Federal Supply Class:
4820

National Item Identification Number:
011900979

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:
SW-12401 3/4IN63220FLOWSERVE INC


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPESOCKET, WELD, PIPE
FEATURES PROVIDEDBONNET PACKING
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING DISK
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED1920.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED100.0 FAHRENHEIT WATER-OIL-GAS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
PRESSURE CLASS800.0 POUNDS
STEM TYPERISING
SPECIAL FEATURESSOLID WEDGE
VALVE OPERATION METHODMANUAL
VALVE SIZE0.750 INCHES


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