4820-01-174-7791 VALVE,GATE Index 4820-01-174-7793 COCK,POPPET DRAIN

National Stock Number:
4820-01-174-7792

Federal Supply Class:
4820

National Item Identification Number:
011747792

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:
1305-011-40076364MILWAUKEE VALVE CO, INC
1305-011-N-00076364MILWAUKEE VALVE CO, INC
1305-011-N-000176364MILWAUKEE VALVE CO, INC
MIL-V-1189C81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT HOLE QUANTITY8
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE6.750 INCHES
FLANGE DIAMETER7.688 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALCOPPER BODY
MATERIALNICKEL ALLOY DISK
STEM TYPERISING
VALVE OPERATION METHODMANUAL
VALVE SIZE4.000 INCHES


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