NSN 4820-01-411-0001

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-411-0001.

• MPN or Model
  

  R10AF5F511-TL1V

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Flow Control Device
  Disk
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  4 all ends
• Maximum Operating Temp
  425.0 degrees fahrenheit 2nd response
• Valve Operation Method
  Automatic
• Flange Shape
  Round with holes all ends
• Connection Type
  Flange all ends
• Valve Size
  1.000 inches
• Adjustable Pressure Range
  +48.0/+59.0 pounds per square inch
• Maximum Operating Pressure
  150.0 pounds per square inch 1st response
• Outside Diameter
  4.250 inches all ends
• Thickness
  0.562 inches all ends
• First Connection Face To Centerline Distance
  4.500 inches
• Bolt Hole Diameter
  0.625 inches all ends
• Second Connection Face To Centerline Distance
  4.125 inches
• Bolt Circle Diameter
  3.125 inches all ends
• Flange Face Design
  Raised straight all ends
• Raised Face Height
  0.062 inches all ends
• Raised Face Diameter
  1.938 inches all ends
• Material
  Steel comp 316 body
• Style Designator
  Err-090