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NSN 4820-01-261-5646

Lift-check Valve

About this product

Disk flow control device, inside screw bonnet type, bolted bonnet attachment method, bolt hole quantity: 6 all ends.

Manufacturer part number 5205-2IN250LB for national stock number 4820012615646.

Datasheet

  • Product description

    Lift-check Valve NSN 4820-01-261-5646.

  • MPN or Model

    5205-2IN250LB

  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    6 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Bolted
  • Bolt Hole Quantity
    6 all ends
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Facility
    Bracket
  • Valve Size
    2.000 inches
  • Outside Diameter
    5.562 inches all ends
  • Thickness
    0.812 inches all ends
  • First Connection Face To Centerline Distance
    4.375 inches
  • Bolt Hole Diameter
    0.688 inches all ends
  • Second Connection Face To Centerline Distance
    4.375 inches
  • Bolt Circle Diameter
    4.438 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Copper alloy body
  • Style Designator
    Angle flanged ends
More from these suppliers
Lift-check Valve

A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, stop-check and valve, stop-lift-check.

Mechanic Bill explains Lift-check Valve

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NSN 4820012615646

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5205-2IN250LB Milwaukee Valve Company, Inc.
5205-2IN250LB Service Brass & Aluminum Foundry
3255625-2 Navair And Navsea Managed
Stock Check
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