4820-00-288-7238 VALVE,GATE Index 4820-00-288-7242 VALVE,GATE

National Stock Number:
4820-00-288-7239

Federal Supply Class:
4820

National Item Identification Number:
002887239

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:
022421368FAIRBANKS CO THE
10386520CONBRACO INDUSTRIES INC R-P AND C VALVE DIV
2333216KENNEDY VALVE DIV OF ITT GRINNELL VALVE CO INC
15-43935301DRESSER INDUSTRIES INC LEROI DIV
215337239LUNKENHEIMER CO
1463686THE WALWORTH COMPANY
43714959CRANE CO DIV VALVE DIV
4371 1-214959CRANE CO DIV VALVE DIV
FIG43714959CRANE CO DIV VALVE DIV
9837239LUNKENHEIMER CO
MSS SP-8059646MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
67075144JENKINS BROS
WWV5481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
MATERIALCOPPER ALLOY 836 BODY
COPPER ALLOY 836 SEAT
COPPER ALLOY 836 STEM
COPPER ALLOY 836 DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTM B198 ALLOY 875 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE1.500 INCHES
PRESSURE CLASS150.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH STEAM AND
300.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED400.0 DEG FAHRENHEIT STEAM AND
150.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPETHREADED INTERNAL PIPE
THREAD SERIES DESIGNATORNPT
NOMINAL THREAD SIZE1.500 INCHES
STEM TYPENONRISING
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
FEATURES PROVIDEDBONNET PACKING
SPECIFICATION/STANDARD DATA59646-MSS SP-80 MANUFACTURERS STANDARD
NONDEFINITIVE SPEC/STD DATA1 TYPE AND
B CLASS AND
1 END AND
1.500 SIZE


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