3040-99-301-6072 PISTON,LINEAR ACTUATING CYLINDER Index 5365-99-301-6218 SPACER,SLEEVE

National Stock Number:
4820-99-301-6073

Federal Supply Class:
4820

National Item Identification Number:
993016073

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:
2829/A/3/4INSK5206DMI YOUNG & CUNNINGHAM LTD
2829/A/3/4INSK7735YOUNG & CUNNINGHAM GLASGOW LTD


Techincal Specification:
BOLT HOLE QUANTITY4
BONNET TYPEOUTSIDE SCREW-YOKE
FACE TO FACE DISTANCE4.625 INCHES
FLANGE FACE DESIGNRAISED
FLANGE DIAMETER3.875 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONUSA AISI 316 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONUSA ASTM A105-82 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONUSA ASTM A182 F6A NATIONAL STD/SPEC 2ND MATERIAL RESPONSE SEAT
III MATERIALSTEEL BODY
III MATERIALSTEEL SEAT
III MATERIALSTEEL STEM
INLET RELATIONSHIP WITH OUTLETIDENTICAL
SPECIAL FEATURESSTEEL,USA ASTM A182 F6A FLOW CONTROL DEVICE;OD;A1A BODY STYLE;L5 IST END STYLE DESIGNATOR;1.688 IN. 1ST END RAISED FACE DIA;3 FIRST END FLANGE SHAPE STYLE;0.625 IN. 1ST END BOLT HOLE DIA;2.750 IN. 1ST END BOLT CIRCLE DIA;DISC FLOW CONTROL DEVICE;END CONNECTION QUANTITY,2
VALVE OPERATION METHODMANUAL
VALVE SIZE0.750 INCHES
STEM TYPERISING


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