NSN 4820-00-512-0081

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-512-0081.

• MPN or Model
  

  TBB-D

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  3 lb
• Thread Direction
  Right-hand all ends
• Flow Control Device
  Disk
• Bonnet Type
  Inside spring
• Bonnet Attachment Method
  Integral
• Disk Loading Method
  Spring
• Valve Discharge Flow Rate
  23.0 gallons per minute
• Maximum Operating Temp
  406.0 degrees fahrenheit single response
• Connection Style
  Plain, optional en (pipe) 1st end
• Valve Operation Method
  Automatic
• Connection Type
  Threaded internal pipe 1st end
• Features Provided
  Valve stem lock shield and pressure tight outlet side
• Maximum Operating Pressure
  300.0 pounds per square inch single response
• Thread Size
  0.750 inches all ends
• Opening Pressure Setting
  85.0 pounds per square inch
• Material
  Steel stem
• Style Designator
  Angle
• Thread Series Designator
  Npt all ends