4820-01-221-5518 VALVE,GATE Index 4820-01-221-5520 VALVE,GATE

National Stock Number:
4820-01-221-5519

Federal Supply Class:
4820

National Item Identification Number:
012215519

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:
F16-0064C-02TS,83309-39REV-057574VELAN VALVE CORP.


Techincal Specification:
MATERIALSTEEL UNS J03002 BODY
STEEL COMP 316 SEAT
STEEL COMP 410 STEM
STEEL COMP 316 DISK
VALVE SIZE10.000 INCHES
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPEFLANGE, ROUND W/HOLES
FLANGE DIAMETER16.000 INCHES
BOLT HOLE QUANTITY12
FACE TO FACE DISTANCE13.000 INCHES
FLANGE FACE DESIGNRAISED
STEM TYPERISING
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
SPECIAL FEATURESVALVE WITHOUT OPERATOR


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