1095-01-420-1895 FITTING,STRUCTURAL COMPONENT,BOM Index 4820-01-420-1897 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-420-1896

Federal Supply Class:
4820

National Item Identification Number:
014201896

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:
83309-4557574VELAN VALVE CORP.
83309-45 ASSY F12-1064C-15MS57574VELAN VALVE CORP.
F12-1064C-15MS57574VELAN VALVE CORP.


Techincal Specification:
BOLT HOLE QUANTITY8
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE12.000 INCHES
FEATURES PROVIDEDBONNET PACKING
FLANGE DIAMETER10.000 INCHES
FLANGE FACE DESIGNRAISED
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182, ALLOY F347, STEL NO 6 FACE ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351, ALLOY CF8C, COMP D ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351, ALLOY CF8C, STEL NO 6 FACE ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A479, ALLOY 347 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING DISK
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
PRESSURE CLASS300.0 POUNDS PER SQUARE INCH
STEM TYPERISING
VALVE OPERATION METHODMANUAL
VALVE SIZE4.000 INCHES


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