4820-01-399-0002 VALVE,CHECK Index 4810-01-399-0004 VALVE,SOLENOID

National Stock Number:
4820-01-399-0003

Federal Supply Class:
4820

National Item Identification Number:
013990003

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:
F18-0064C-02MY57574VELAN VALVE CORP.
F18-0064C-02MYP4-39007-G0157574VELAN VALVE CORP.
P4-39007-G0157574VELAN VALVE CORP.


Techincal Specification:
MATERIALSTEEL BODY
STEEL SEAT
STEEL STEM
STEEL CORROSION RESISTING DISK
VALVE SIZE12.000 INCHES
PRESSURE CLASS150.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED775.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPEFLANGE, ROUND W/HOLES
FLANGE DIAMETER19.000 INCHES
BOLT HOLE QUANTITY12
FACE TO FACE DISTANCE14.000 INCHES
FLANGE FACE DESIGNRAISED
STEM TYPERISING
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODTHREADED
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
SPECIAL FEATURESWEDGE PROVIDED WITH HALF STELLITE TRIM (SS CF8M/ASTM A351)


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