NSN 4820-00-289-1777

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-289-1777.

• MPN or Model
  

  NMP0609C01S0018

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  75 lb
• Flow Control Device
  Disk
• Bonnet Type
  Exposed spring
• Bonnet Attachment Method
  Bolted
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  6 all ends
• Maximum Operating Temp
  425.0 degrees fahrenheit single response
• Valve Operation Method
  Automatic or manual
• Flange Shape
  Round with holes all ends
• Connection Type
  Flange all ends
• Features Provided
  Valve stem lock shield
• Valve Size
  2.500 inches
• Adjustable Pressure Range
  +18.0/+32.0 pounds per square inch
• Maximum Operating Pressure
  100.0 pounds per square inch single response
• Outside Diameter
  6.125 inches all ends
• Thickness
  0.500 inches all ends
• First Connection Face To Centerline Distance
  5.000 inches
• Bolt Hole Diameter
  0.562 inches all ends
• Second Connection Face To Centerline Distance
  5.750 inches
• Bolt Circle Diameter
  5.000 inches all ends
• Flange Face Design
  Plain all ends
• Material
  Copper alloy
• Media For Which Designed
  Water, fresh single response
• Style Designator
  Angle flanged ends