4820-01-284-4855 VALVE,GATE Index 4820-01-284-4857 VALVE,GATE

National Stock Number:
4820-01-284-4856

Federal Supply Class:
4820

National Item Identification Number:
012844856

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:
W07-2054B-14MS57574VELAN VALVE CORP.


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPESOCKET, WELD, TUBE
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALSTEEL COMP 316 DISK
MATERIALSTEEL COMP 316 SEAT
MATERIALSTEEL COMP 410 STEM
MATERIALSTEEL UNS J03002 BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES
SPECIAL FEATURES600 PSI; ONE PIECE BONNET; CENTERLESS GROUND STEM
PRESSURE CLASS600.0 POUNDS
STEM TYPERISING
VALVE OPERATION METHODMANUAL
VALVE SIZE1.500 INCHES


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