1-321-802-5889

NSN 4820-01-420-1204

Restrictor Valve

About this product

-40.0 degrees fahrenheit minimum operating temp, plain (pipe) 2nd end connection style, automatic valve operation method, connection type: threaded external pipe 2nd end.

Manufacturer part number 28051-506-23 for national stock number 4820014201204.

Datasheet

  • Product description

    Restrictor Check Valve NSN 4820-01-420-1204.

  • MPN or Model

    28051-506-23

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.6 lb
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand all ends
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • Minimum Operating Temp
    -40.0 degrees fahrenheit
  • End Application
    Shipboard material handling equipment (mhe)
  • Connection Style
    Plain (pipe) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe 2nd end
  • Mounting Position
    Horizontal
  • Thready Qty Per Inch (tpi)
    12 1st end
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    1.062 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Media For Which Designed
    Oil, hydraulic single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Un 1st end
Restrictor Check Valve

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

Mechanic Bill explains Restrictor Valve

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NSN 4820014201204

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
28051-506-23 Vonberg Valve Inc
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