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NSN 4820-01-072-4448

Stop-check Valve Cartridge

About this product

0.185 min orifice size.

Manufacturer part number 8449340 for national stock number 4820010724448.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-01-072-4448.

  • MPN or Model

    8449340

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    2 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • End Application
    2350-01-031-0586
  • Connection Style
    Plain, optional end (pipe) all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded internal pipe all ends
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.250 inches all ends
  • Material
    Stainless steel body
  • Style Designator
    Straight thru
  • Thread Series Designator
    Npt all ends
Stop-check Valve

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second 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. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Mechanic Bill explains Stop-check Valve Cartridge

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NSN 4820010724448

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8449340 Army, United States Department Of
702-CS1/4 Imperial
SS-4PDF4 Swagelok Company
SS-4PDF4 Whitey Co
SS-4PDF4 Swagelok Company
4820010724448 E.c.a Etablissement Central
Stock Check
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