NSN 4820-01-191-8160

Datasheet

• Product description
  

  Pressure And Temperature Relief Valve NSN 4820-01-191-8160.

• MPN or Model
  

  20198PM41M

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Body Material
  Bronze
• Body Style
  Angle give "adqm" and "adqn" only if flanged one or two ends
• Stem Material
  Nickel copper alloy
• Tempurature Rating
  150.0 degrees fahrenheit
• First End Connection Type
  Recessed flange
• First End Style Designator
  Recessed
• Second End Relationship With First End
  Not identical
• Second End Connection Type
  Plain face flange
• Second End Style Designator
  Plain
• Seat Material
  Nickel copper alloy
• First Connection Face To Centerline Distance
  3.250 inches
• Second Connection Face To Centerline Distance
  3.250 inches
• Flow Control Device
  Disk, top guided
• Flow Control Device Material
  Bronze
• End Connection Quantity
  2
• Adjustable Pressure Range
  +121.0/+135.0 pounds per square inch