NSN 4820-01-285-2833

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-285-2833.

• MPN or Model
  

  DS-30Q 183T210PSI NMP-1552

• 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
  Union
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  8 all ends
• Maximum Operating Temp
  750.0 degrees fahrenheit single response
• Valve Operation Method
  Automatic
• Flange Shape
  Round with holes all ends
• Connection Type
  Flange all ends
• Valve Size
  8.000 inches
• Adjustable Pressure Range
  +183.0/+210.0 pounds per square inch
• Maximum Operating Pressure
  300.0 pounds per square inch single response
• Outside Diameter
  13.500 inches 1st end
• Thickness
  2.312 inches 2nd end
• First Connection Face To Centerline Distance
  9.500 inches
• Bolt Hole Diameter
  0.875 inches all ends
• Second Connection Face To Centerline Distance
  9.438 inches
• Bolt Circle Diameter
  9.500 inches 2nd end
• Flange Face Design
  Raised straight all ends
• Raised Face Height
  0.812 inches 2nd end
• Raised Face Diameter
  8.500 inches 2nd end
• Material
  Stainless steel stem
• Style Designator
  Err-090