4820-00-200-0922 VALVE,ANGLE Index 4730-00-200-0938 NIPPLE,PIPE

National Stock Number:
4820-00-200-0927

Federal Supply Class:
4820

National Item Identification Number:
002000927

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:
45814959CRANE CO DIV VALVE DIV


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION TYPETHREADED INTERNAL PIPE
FEATURES PROVIDEDBONNET PACKING
MATERIALCOPPER ALLOY DISK
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY STEM
MATERIALCOPPER ALLOY BODY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
NOMINAL THREAD SIZE0.500 INCHES
SPECIAL FEATURES0.500 IN. PIPE SIZE;R.H. THD;14 THDS PER INCH;MAX OPERATING TEMP 500 DEG F
STEM TYPENONRISING
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODMANUAL


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