Product Details | GATE VALVE

4820-00-481-2080 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 14477, 4820-00-481-2080, 00-481-2080, 4820004812080, 004812080

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 18 SEP 1970 00-481-2080

Cross Reference | NSN 4820-00-481-2080

Part Number Cage Code Manufacturer
14477 14959 CRANE CO DIV VALVE DIV

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Technical Data | NSN 4820-00-481-2080

Characteristic Specifications
MATERIAL IRON CAST BODY STEEL SEAT STEEL STEM IRON DISK
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE AND AISI 304/SAE 30304 ASSN STD SINGLE MATERIAL RESPONSE SEAT 66 FED STD SINGLE MATERIAL RESPONSE AND AISI 316/SAE 30316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 200.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE, ROUND W/HOLES
FLANGE DIAMETER 9.000 INCHES
BOLT HOLE QUANTITY 8
FACE TO FACE DISTANCE 9.000 INCHES
FLANGE FACE DESIGN PLAIN
STEM TYPE RISING
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
SPECIAL FEATURES 0.937 IN. THK;0.625 IN. BOLT HOLE DIA;7.875 IN. BOLT CIRCLE DIA

Restrictions/Controls & Freight Information | NSN 4820-00-481-2080

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information