4820-00-959-5087 VALVE,GATE Index 5310-00-959-5092 NUT,PLAIN,HEXAGON

National Stock Number:
4820-00-959-5089

Federal Supply Class:
4820

National Item Identification Number:
009595089

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:
43011699KENNECOTT CORP CHASE EXTRUSIONS DIV
7200421P00403538LOCKHEED MARTIN CORPORATION
7200421P403538LOCKHEED MARTIN CORPORATION
7200421PT403538LOCKHEED MARTIN CORPORATION
75612168NIBCO INC
B10982666STOCKHAM VALVES AND FITTINGS INC
MSS SP-8059646MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
WWV5481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FIG B-109 SZ 1 IN82666STOCKHAM VALVES AND FITTINGS INC


Techincal Specification:
MATERIALCOPPER ALLOY 836 BODY
COPPER ALLOY SEAT
COPPER ALLOY 694 STEM
COPPER ALLOY 836 DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM B371 ALLOY694 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE1.000 INCHES
PRESSURE CLASS125.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED15.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED200.0 DEG FAHRENHEIT STEAM
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPESOLDER, TUBE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.125 INCHES
STEM TYPERISING
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
FEATURES PROVIDEDBONNET PACKING


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