NSN 4820-00-906-0922
Flow Switching Valve Block
4.000 inches pipe size accommodated, inside screw bonnet type, u-bolt bonnet attachment method, valve operation method: manual.
Manufacturer part number 1640-4NPT for national stock number 4820009060922.
Datasheet
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Product description
Gate Valve NSN 4820-00-906-0922.
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MPN or Model
1640-4NPT
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Schedule B
8481.80.3010 (Gate type taps, cocks and valves of iron, hand operated) -
NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Pipe Size Accommodated
4.000 inches -
Bonnet Type
Inside screw -
Bonnet Attachment Method
U-bolt -
Valve Operation Method
Manual -
Features Provided
Bonnet packing -
Thready Qty Per Inch (tpi)
8 -
Maximum Operating Pressure And Media For Which Designed
125.0 pounds per square inch steam and 175.0 pounds per square inch water-oil-gas -
Thread Size
4.000 inches -
Stem Type
Rising -
Material
Stainless steel stem -
Material Specification
Astm a126-61t, cl b assn standard single material response body -
Thread Series Designator
Npt
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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.
Pricing and Availability
Get a quote for 4820-00-906-0922 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1640-4NPT | Lunkenheimer Co |