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NSN 4820-00-348-4395

Lift-check Valve

About this product

0.228 in. Stem stroke for reverse flow.

Manufacturer part number 589-30-1 for national stock number 4820003484395.

Datasheet

  • Product description

    Lift-check Valve NSN 4820-00-348-4395.

  • MPN or Model

    589-30-1

  • 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
  • Unit Weight (Est.)
    0.9 lb
  • Thread Class
    3b 1st end
  • Thread Direction
    Right-hand 1st end
  • Disk Loading Method
    Spring
  • Connection Style
    Gasket seal (boss) 1st end
  • Connection Type
    Threaded internal tube 1st end
  • Mounting Facility
    Threaded fastener
  • Mounting Position
    Horizontal
  • Thready Qty Per Inch (tpi)
    18 1st end
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.562 inches 1st end
  • Seat Angle
    45.0 degrees 1st end
  • Outside Diameter Tube Accommodated
    0.375 inches 1st end
  • Material
    Steel flow control device
  • Media For Which Designed
    Hydraulic fluid, phosphate-ester base single response
  • Surface Treatment
    Anodize
  • Style Designator
    Straight through w/offset
  • Thread Series Designator
    Unf 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 4820003484395

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
589-30-1 Tactair Fluid Controls Inc
589-30-1 Tactair Fluid Controls, Inc.
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