4820-01-343-0686 VALVE,GATE Index 4820-01-343-0688 VALVE,GATE

National Stock Number:
4820-01-343-0687

Federal Supply Class:
4820

National Item Identification Number:
013430687

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:
90030114-SP D-6104811859HUNT VALVE COMPANY, INC.
90030114-SP D-61048VM03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
V-610481EN78VIKING INCORPORATED


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
III MATERIALSTEEL COMP 316L BODY
III MATERIALSTEEL COMP 316L DISK
III MATERIALSTEEL COMP 316L STEM
PROPRIETARY CHARACTERISTICSPACS
NOMINAL PIPE SIZE ACCOMMODATED0.690 INCHES
SPECIAL FEATURESMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
VALVE OPERATION METHODMANUAL
VALVE SIZE0.375 INCHES


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