NSN 4820-00-288-6891

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-288-6891.

• MPN or Model
  

  A20684RH

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  71.5 lb
• Flow Control Device
  Poppet
• Bonnet Type
  Inside spring
• Bonnet Attachment Method
  Threaded
• Valve Discharge Flow Rate
  13000.0 pounds per hour
• Bolt Hole Quantity
  8 2nd end
• Valve Operation Method
  Automatic
• Flange Shape
  Round with holes 2nd end
• Connection Type
  Flange 1st end
• Valve Size
  2.000 inches
• Outside Diameter
  7.562 inches 2nd end
• Thickness
  1.000 inches 1st end
• First Connection Face To Centerline Distance
  5.500 inches
• Bolt Hole Diameter
  0.812 inches 2nd end
• Second Connection Face To Centerline Distance
  5.312 inches
• Bolt Circle Diameter
  6.000 inches 2nd end
• Flange Face Design
  Plain 2nd end
• Raised Face Height
  0.250 inches 1st end
• Raised Face Diameter
  3.625 inches 1st end
• Material
  Stainless steel stem
• Style Designator
  Angle flanged ends
• Reference Number Differentiating Characteristics
  Right hand valve