4820-01-187-1950 VALVE,GATE Index 4820-01-187-1952 VALVE,GATE

National Stock Number:
4820-01-187-1951

Federal Supply Class:
4820

National Item Identification Number:
011871951

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-1033 2IN63220FLOWSERVE INC
SW-15111 2IN63220FLOWSERVE 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 BODY
MATERIALSTEEL CORROSION RESISTING DISK
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED260.0 POUNDS PER SQUARE INCH STEAM AND 3705.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED1000.0 FAHRENHEIT STEAM AND 100.0 FAHRENHEIT WATER-OIL-GAS
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES
PRESSURE CLASS1500.0 POUNDS
STEM TYPERISING
SPECIAL FEATURESSOLID WEDGE; CONVENTIONAL PORT
VALVE OPERATION METHODMANUAL
VALVE SIZE2.000 INCHES


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