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NSN 4820-00-601-3790

Lift-check Valve

About this product

0.250 inches 1st end pipe size accommodated, poppet flow control device, inside spring bonnet type, bonnet attachment method: integral.

Manufacturer part number 32-45100-3 for national stock number 4820006013790.

Datasheet

  • Product description

    Lift-check Valve NSN 4820-00-601-3790.

  • MPN or Model

    32-45100-3

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.250 inches 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    160.0 degrees fahrenheit single response
  • Connection Style
    Gasket seal (boss) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss 1st end
  • Mounting Facility
    Threaded fastener
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.437 inches 1st end
  • Seat Angle
    45.0 degrees 1st end
  • Material
    Stainless steel stem
  • Media For Which Designed
    Fuel/oil, hydrocarbon single response
  • Surface Treatment
    Anodize or passivate
  • Style Designator
    Straight thru
  • Test Data Document
    76301-20-91524 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
  • Thread Series Designator
    Unjf 1st end
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 4820006013790

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
32-45100-3 Boeing Company, The
14-354-1-2 Parker Hannifin Corporation
5902 Tactair Fluid Controls Inc
20-91013-5 Boeing Company, The
5902 Tactair Fluid Controls, Inc.
Stock Check
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