3431-01-469-3361 WELDING MACHINE,INVERTER Index 4820-01-469-3363 DISK,VALVE

National Stock Number:
4820-01-469-3362

Federal Supply Class:
4820

National Item Identification Number:
014693362

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:
83309-41 REV E57574VELAN VALVE CORP.
F10-0064C-13MS57574VELAN VALVE CORP.
F10-0064C-13MSG57574VELAN VALVE CORP.
P4-49888-G0157574VELAN VALVE CORP.


Techincal Specification:
BOLT HOLE QUANTITY4
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL AND 1 GASKET
FACE TO FACE DISTANCE8.000 INCHES
FLANGE FACE DESIGNRAISED
FLANGE DIAMETER7.500 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 CF8M ASSN STD 1ST MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A479 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F316L ASSN STD 1ST MATERIAL RESPONSE SEAT
III MATERIALSTEEL COMP 316L AND COBALT ALLOY SEAT
III MATERIALSTEEL COMP 316 STEM
III MATERIALSTEEL UNS J92900 AND COBALT ALLOY DISK
III MATERIALSTEEL UNS J92900 BODY
INLET RELATIONSHIP WITH OUTLETIDENTICAL
PRESSURE CLASS150.0 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESSYSTEM APPLICATION STEAM SERVICE; FULL PORT GATE; 3 IN. SEAT DIAMETER; IAW MIL-V-18110F
VALVE OPERATION METHODMANUAL
VALVE SIZE3.000 INCHES
STEM TYPERISING


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