4820-00-289-2022 VALVE,GATE Index 4820-00-289-2028 VALVE,GATE

National Stock Number:
4820-00-289-2023

Federal Supply Class:
4820

National Item Identification Number:
002892023

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:
4027V3H72759UNITED CATALYSTS INC
488 1-2X2IN14959CRANE CO DIV VALVE DIV


Techincal Specification:
MATERIALIRON BODY
IRON SEAT
IRON STEM
IRON DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASMFEA000 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTMFEA000 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTMFEA000 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTMFEA000 ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE2.000 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED200.0 POUNDS PER SQUARE INCH STEAM AND
225.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED450.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPEFLANGE, ROUND W/HOLES
FLANGE DIAMETER6.000 INCHES
BOLT HOLE QUANTITY4
FACE TO FACE DISTANCE4.250 INCHES
FLANGE FACE DESIGNPLAIN
STEM TYPERISING
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODU-BOLT
FEATURES PROVIDEDBONNET PACKING


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us