8455-01-479-0247 INSIGNIA,COLLAR,OFFICER Index 8455-01-479-0249 INSIGNIA,COLLAR,OFFICER

National Stock Number:
4820-01-479-0248

Federal Supply Class:
4820

National Item Identification Number:
014790248

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:
83309-4157574VELAN VALVE CORP.
83309-41 8IN57574VELAN VALVE CORP.
F15-0064C-13MS57574VELAN VALVE CORP.
F15-0064C-13MSG57574VELAN VALVE CORP.
P4-47661-G0257574VELAN VALVE CORP.
P4-47661-G02 ITEM 09-0357574VELAN VALVE CORP.


Techincal Specification:
BOLT HOLE QUANTITY8
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL AND 1 GASKET
FACE TO FACE DISTANCE11.500 INCHES
FEATURES PROVIDEDBONNET PACKING
FLANGE FACE DESIGNRAISED
FLANGE DIAMETER13.500 INCHES
III MATERIALSTEEL BODY
III MATERIALSTEEL DISK
III MATERIALSTEEL SEAT
III MATERIALSTEEL STEM
INLET RELATIONSHIP WITH OUTLETIDENTICAL
PART NAME ASSIGNED BY CONTROLLING AGENCY8" BOLTED BONNET CAST GATE VALVE ASSEMBLY
PRESSURE CLASS150.0 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESDESIGN TEMP 775 DEG F; SYSTEM APPLICATION IS VARIOUS SERVICE
VALVE OPERATION METHODMANUAL
VALVE SIZE8.000 INCHES
STEM TYPERISING


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