4820-01-148-2720 VALVE,GATE Index 4820-01-148-2723 VALVE,CHECK

National Stock Number:
4820-01-148-2721

Federal Supply Class:
4820

National Item Identification Number:
011482721

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:
F14-0064C-02TS83309-30CD5173857574VELAN 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 DISTANCE6.000 INCHES
FLANGE FACE DESIGNRAISED
FLANGE DIAMETER11.000 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALSTEEL COMP 316 DISK
MATERIALSTEEL COMP 316 SEAT
MATERIALSTEEL COMP 316 STEM
MATERIALSTEEL UNS J03002 BODY
PRESSURE CLASS150.0 POUNDS
SPECIAL FEATURESONE PIECE BONNET
STEM TYPERISING
VALVE OPERATION METHODMANUAL
VALVE SIZE10.500 INCHES


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