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NSN 4820-01-492-3303

Vacuum Breaking Valve

About this product

150 psig maximum working pressure; adjustable range 1/4" to 20" (mercury) vacuum; factory set to 4" mercury vacuum.

Manufacturer part number 113075 for national stock number 4820014923303.

Datasheet

  • Product description

    Vacuum Breaking Valve NSN 4820-01-492-3303.

  • MPN or Model

    113075

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Tempurature Rating
    300.0 degrees fahrenheit
  • Media For Which Designed
    Steam
  • First End Connection Type
    Threaded external pipe
  • First End Thread Direction
    Right-hand
  • End Connection Quantity
    1
  • Tempurature Adjustability
    Not adjustable
  • Absolute Pressure Setting
    12.0
  • First End Thread Series Designator
    Npt
  • First End Thread Size
    0.750 inches
Vacuum Breaking Valve

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

Mechanic Bill explains Vacuum Breaking Valve

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NSN 4820014923303

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
113075 Itt Bell And Gossett
NO. 26 Itt Bell And Gossett
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