4820-01-249-1231 VALVE,GATE Index 4820-01-249-1233 VALVE,CHECK

National Stock Number:
4820-01-249-1232

Federal Supply Class:
4820

National Item Identification Number:
012491232

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:
ASIB1025E2-1030263PIMA VALVE, LLC
ASIB1025E2-10IN11859HUNT VALVE COMPANY, INC.
ASIB1025E2-10IN30263PIMA VALVE, LLC


Techincal Specification:
MATERIALCOPPER ALLOY 922 OR COPPER ALLOY 836 BODY
MATERIALCOPPER ALLOY 922 OR COPPER ALLOY 836 DISK
MATERIALNICKEL ALLOY 400 AND NICKEL ALLOY SEAT
MATERIALNICKEL ALLOY 400 STEM


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