1-321-802-5889

NSN 4820-00-421-7490

Flow Switching Valve Block

About this product

2.000 inches pipe size accommodated, outside screw-yoke bonnet type, bolted bonnet attachment method, valve operation method: manual.

Manufacturer part number 2620-920X4ASSYG2IN600PSIBTWLD for national stock number 4820004217490.

Datasheet

  • Product description

    Gate Valve NSN 4820-00-421-7490.

  • MPN or Model

    2620-920X4ASSYG2IN600PSIBTWLD

  • Schedule B
    8481.80.3055 (Gate type taps, cocks and valves of steel, hand operated)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Pipe Size Accommodated
    2.000 inches
  • Bonnet Type
    Outside screw-yoke
  • Bonnet Attachment Method
    Bolted
  • Valve Operation Method
    Manual
  • Connection Type
    Butt weld pipe
  • Features Provided
    Bonnet packing
  • Valve Size
    2.000 inches
  • Maximum Operating Pressure And Media For Which Designed
    600.0 pounds per square inch water-oil-gas
  • Stem Type
    Rising
  • Inlet Relationship With Outlet
    Identical
  • Material
    Steel comp 410 and stainless steel disk
  • Nondefinitive Specification/std Data
    D composition
Gate Valve

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.

Mechanic Bill explains Flow Switching Valve Block

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NSN 4820004217490

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2620-920X4ASSYG2IN600PSIBTWLD Hydro-aire, Inc.
30003E Crane Co
30003E2IN Crane Co
MILV18110 Military Specifications
SS845-1889558ASSYG2IN600PSIBTWLD Naval Ship Systems Command
2620-920X4ASSYG2IN600PSIBTWLD Electric Boat Corporation
Stock Check
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