4820-01-250-6446 VALVE,FLOAT Index 4820-01-250-6448 VALVE,CHECK

National Stock Number:
4820-01-250-6447

Federal Supply Class:
4820

National Item Identification Number:
012506447

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:
F0543585130FLOWSERVE CORPORATION DIV FLOWSERVE US INC


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEBUTT WELD TUBE
MATERIALSTEEL BODY
MATERIALSTEEL DISK
MATERIALSTEEL STEM
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED3.000 INCHES
SPECIAL FEATURESMAX OPERATING PRESSURE 150 PSI
VALVE OPERATION METHODMANUAL


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