4820-01-267-7844 VALVE,GATE Index 4820-01-267-7846 VALVE,CHECK

National Stock Number:
4820-01-267-7845

Federal Supply Class:
4820

National Item Identification Number:
012677845

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:
138571480064NAVAL SHIP SYSTEMS COMMAND
1385714-280064NAVAL SHIP SYSTEMS COMMAND
1385714-22 AF80064NAVAL SHIP SYSTEMS COMMAND
803-138571480064NAVAL SHIP SYSTEMS COMMAND
C-35819-MLS76364MILWAUKEE VALVE CO, INC
C-35819MOD 3-8IN76364MILWAUKEE VALVE CO, INC


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPESOCKET, WELD, PIPE
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY DISK
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES
SPECIAL FEATURESWITH LOCKSHIELD
STEM TYPENONRISING
VALVE OPERATION METHODMANUAL
VALVE SIZE0.375 INCHES


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