NSN 4820-00-809-8915

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-809-8915.

• MPN or Model
  

  1541G

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  7 lb
• Thread Direction
  Right-hand 1st end
• Flow Control Device
  Disk
• Disk Loading Method
  Spring
• Maximum Operating Temp
  406.0 degrees fahrenheit single response
• Connection Style
  G9 plain, optional en (pipe) 2nd end
• Valve Operation Method
  Automatic or manual
• Connection Type
  Threaded internal pipe 2nd end
• Features Provided
  Valve stem lock shield
• Adjustable Pressure Range
  +145.0/+158.0 pounds per square inch
• Maximum Operating Pressure
  300.0 pounds per square inch single response
• Thread Size
  1.500 inches 2nd end
• Material
  Steel stem
• Media For Which Designed
  Fuel/oil, hydrocarbon 3rd response
• Style Designator
  Err-090
• Thread Series Designator
  Npt 1st end
• Reference Number Differentiating Characteristics
  As differentiated by relief pressure setting, valve size, and material