2320-01-377-1928 TRUCK,CARGO Index 4820-01-377-1930 VALVE,PNEUMATIC TANK

National Stock Number:
4820-01-377-1929

Federal Supply Class:
4820

National Item Identification Number:
013771929

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:
47XU-2 IN.14959CRANE CO DIV VALVE DIV


Techincal Specification:
BOLT HOLE QUANTITY4
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEFLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE7.000 INCHES
FLANGE FACE DESIGNPLAIN
FLANGE DIAMETER6.250 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMNLB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTMSTB000 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTMSTB000 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALNICKEL ALLOY SEAT
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING STEM
MATERIALSTEEL DISK
STEM TYPENONRISING
VALVE OPERATION METHODMANUAL
VALVE SIZE2.000 INCHES


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