4820-01-311-9542 VALVE,GATE Index 2530-01-311-9544 CAMSHAFT,ACTUATING,BRAKE SHOE

National Stock Number:
4820-01-311-9543

Federal Supply Class:
4820

National Item Identification Number:
013119543

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:
SW12111F8M-1.25IN63220FLOWSERVE INC


Techincal Specification:
MATERIALSTEEL UNS K03504 BODY
STEEL UNS K03504 SEAT
STEEL UNS K03504 STEM
STEEL UNS K03504 DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTM A1053CYBQJGAASTM A105 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE1.250 INCHES
PRESSURE CLASS800.0 POUNDS
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED235.0 POUNDS PER SQUARE INCH STEAM AND
2000.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED1000.0 DEG FAHRENHEIT STEAM AND
100.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPESOCKET, WELD, PIPE
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES
STEM TYPERISING
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
FEATURES PROVIDEDBONNET PACKING
SPECIAL FEATURESSOLID WEDGE; F8M STEEL TRIM; CONVENTIONAL PORT


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