NSN 4820-01-475-8411

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-01-475-8411.

• MPN or Model
  

  40399-411

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  127200 - Pressure Redcng Water Relief Valve
• Unit Weight (Est.)
  30 lb
• Body Material
  Copper alloy
• Body Style
  Straight thru
• Stem Material
  Nickel copper alloy, qq-n-288
• Furnished Items
  Union nut and tailpiece
• Media For Which Designed
  Water, salt
• Seat Material
  Nickel and copper alloy
• Flow Control Device
  Diaphragm and disk
• Flow Control Device Material
  Rubber, buna-n and rubber, buna-n
• End Connection Quantity
  2
• Renewable Seat Ring Type
  Threaded
• Outlet Pressure Range
  +50.0/+125.0 pounds per square inch
• Regulation Type
  Automatic single stage
• Valve Loading Method
  Spring
• Remote Actuation Method
  Diaphragm
• Maximum Inlet Pressure Rating
  250.0 pounds per square inch
• Part Name Assigned By Controlling Agency
  1" trac style 'h' seawater pressure reducing valve