3020-01-406-8887 GEAR,SPUR Index 4730-01-406-8889 NUT,TUBE COUPLING

National Stock Number:
4820-01-406-8888

Federal Supply Class:
4820

National Item Identification Number:
014068888

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:
803-2177917CDS-30263PIMA VALVE, LLC
803-2177917CDS-NNP624D16-2111859HUNT VALVE COMPANY, INC.
NN-P624D-16 ITEM 2111859HUNT VALVE COMPANY, INC.
NN-P624D-16 ITEM 2130263PIMA VALVE, LLC
803-2177917CDS-NNP624D16-2130263PIMA VALVE, LLC


Techincal Specification:
BOLT HOLE QUANTITY10
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE9.500 INCHES
FLANGE FACE DESIGNPLAIN
FLANGE DIAMETER12.375 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY 922 DISK
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY STEM
SPECIAL FEATURESMODIFIED TO ACCEPT POSITION INDICATING SWITCH
STEM TYPERISING
VALVE OPERATION METHODMANUAL
VALVE SIZE8.000 INCHES


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