5950-00-850-8559 COIL,RADIO FREQUENCY Index 4820-00-850-8562 VALVE,GATE

National Stock Number:
4820-00-850-8561

Federal Supply Class:
4820

National Item Identification Number:
008508561

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:
382666STOCKHAM VALVES AND FITTINGS INC
51530ATF2L & L BOILER MAINTENANCE INC
FIG43014959CRANE CO DIV VALVE DIV
MSS SP-8059646MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
62U75144JENKINS BROS
WWV5481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
MATERIALCOPPER ALLOY BODY
COPPER ALLOY SEAT
COPPER ALLOY STEM
COPPER ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTMCU0172 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTMCU0876 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTMCU0172 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE1.250 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED200.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED150.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPETHREADED INTERNAL PIPE
THREAD SERIES DESIGNATORNPT
NOMINAL THREAD SIZE1.250 INCHES
STEM TYPERISING
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
FEATURES PROVIDEDBONNET PACKING
SPECIFICATION/STANDARD DATA59646-MSS SP-80 MANUFACTURERS STANDARD
NONDEFINITIVE SPEC/STD DATA3 TYPE AND
125PSI CLASS AND
A END AND
1.250 SIZE


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