3120-01-203-1709 BUSHING,SLEEVE Index 4810-01-203-1711 VALVE,SOLENOID

National Stock Number:
4820-01-203-1710

Federal Supply Class:
4820

National Item Identification Number:
012031710

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:
431UB 1/4IN14959CRANE CO DIV VALVE DIV
T-134 .25IN.12168NIBCO INC
T-134 1/4IN12168NIBCO INC
T-134.25012168NIBCO INC


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPETHREADED INTERNAL PIPE
FEATURES PROVIDEDBONNET PACKING
INLET RELATIONSHIP WITH OUTLETIDENTICAL
OPERATING PRESSURE AND TYPE150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
MATERIALCOPPER ALLOY 836 BODY
MATERIALCOPPER ALLOY 836 DISK
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY 694 STEM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED406.0 FAHRENHEIT STEAM
NOMINAL THREAD SIZE0.250 INCHES
PRESSURE CLASSERR-060
VALVE OPERATION METHODMANUAL
VALVE SIZE0.250 INCHES
STEM TYPERISING
THREAD SERIES DESIGNATORNPT


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