NSN 4820-01-434-5491

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-434-5491.

• MPN or Model
  

  61576028

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Flow Control Device
  Disk
• Bonnet Type
  Inside spring
• Bonnet Attachment Method
  Bolted
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  8 2nd end
• Maximum Operating Temp
  450.0 degrees fahrenheit single response
• Minimum Operating Temp
  -20.0 degrees fahrenheit
• End Application
  Supply class aoe
• Valve Operation Method
  Automatic
• Flange Shape
  Round with holes 2nd end
• Connection Type
  Flange 1st end
• Valve Size
  8.000 inches
• Adjustable Pressure Range
  +2.0/+9.0 pounds per square inch
• Outside Diameter
  13.500 inches 1st end
• Thickness
  1.125 inches 1st end
• First Connection Face To Centerline Distance
  9.438 inches
• Bolt Hole Diameter
  0.875 inches 2nd end
• Second Connection Face To Centerline Distance
  9.500 inches
• Bolt Circle Diameter
  9.500 inches 2nd end
• Flange Face Design
  Raised straight all ends
• Raised Face Height
  0.062 inches all ends
• Raised Face Diameter
  8.500 inches 2nd end
• Material
  Steel comp 316 stem
• Style Designator
  Err-090
• Furnished Items And Quantity
  1 lever