4820-00-067-8675 STEM,VALVE Index 4820-00-067-8678 STEM,VALVE

National Stock Number:
4820-00-067-8676

Federal Supply Class:
4820

National Item Identification Number:
000678676

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:
3200561-511243COSMODYNE, LLC


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION TYPESOCKET, WELD, TUBE
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY STEM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSPECIAL CLEAN FOR LIQUID OXYGEN AND LIQUID NITROGEN SERVICE
STEM TYPERISING
VALVE SIZE2.000 INCHES
VALVE OPERATION METHODMANUAL


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