1-321-802-5889

NSN 4820-00-066-7488

Stop-check Valve Cartridge

About this product

Disk flow control device, packing retaining bonnet type, spring disk loading method, renewable seat ring type: pressed-in.

Manufacturer part number HP958100-1 for national stock number 4820000667488.

Datasheet

  • Product description

    Stop-check Valve NSN 4820-00-066-7488.

  • MPN or Model

    HP958100-1

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Packing retaining
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Pressed-in
  • Maximum Operating Temp
    160.0 degrees fahrenheit 2nd response
  • Connection Style
    Flared (tube) all ends
  • Connection Type
    Threaded internal pipe all ends
  • Mounting Facility
    Threaded fastener
  • Mounting Position
    Vertical
  • Maximum Operating Pressure
    5000.0 pounds per square inch single response
  • Thread Size
    0.437 inches all ends
  • Seat Angle
    37.0 degrees all ends
  • Outside Diameter Tube Accommodated
    0.250 inches all ends
  • Material
    Aluminum alloy stem
  • Media For Which Designed
    Air single response
  • Style Designator
    Straight thru
  • Supplementary Features
    Valve operation method: air
  • Thread Series Designator
    Unf 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 4820000667488

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HP958100-1 Tactair Fluid Controls, Inc.
215-21333-1 Triumph Aerostructures, Llc
HP958100-1 Teledyne Hydra-power
Stock Check
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