1-321-802-5889

NSN 4820-01-557-4047

Flow Switching Valve Block

About this product

15.000 inches flange diameter, 15 bolt holes, electric motor or manual valve operation method, connection type: flange, round w/holes.

Manufacturer part number D253871 ASSY 98(MOD) for national stock number 4820015574047.

Datasheet

  • Product description

    Gate Valve NSN 4820-01-557-4047.

  • MPN or Model

    D253871 ASSY 98(MOD)

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Flange Diameter
    15.000 inches
  • Bolt Hole Quantity
    15
  • End Application
    New construction cvn70
  • Valve Operation Method
    Electric motor or manual
  • Connection Type
    Flange, round w/holes
  • Valve Size
    10.000 inches
  • Maximum Operating Pressure And Media For Which Designed
    250.0 pounds per square inch water, salt
  • Stem Type
    Rising
  • Face To Face Distance
    11.000 inches
  • Flange Face Design
    Plain
  • Inlet Relationship With Outlet
    Identical
  • Material
    Copper alloy body
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 4820015574047

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D253871 ASSY 98(MOD) Huntington Ingalls Incorporated
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