NSN 4820-00-289-3871

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-289-3871.

• MPN or Model
  

  19J600-28

• 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
  Exposed spring
• Bonnet Attachment Method
  Bolted
• Disk Loading Method
  Spring
• Renewable Seat Ring Type
  Threaded
• Bolt Hole Quantity
  4 1st end
• Maximum Operating Temp
  650.0 degrees fahrenheit single response
• Flange Shape
  Round with holes 1st end
• Connection Type
  Flange 1st end
• Adjustable Pressure Range
  +31.0/+60.0 pounds per square inch
• Maximum Operating Pressure
  150.0 pounds per square inch single response
• Outside Diameter
  4.500 inches 1st end
• Thickness
  0.500 inches 1st end
• First Connection Face To Centerline Distance
  4.375 inches
• Bolt Hole Diameter
  0.562 inches 1st end
• Second Connection Face To Centerline Distance
  4.375 inches
• Bolt Circle Diameter
  3.375 inches 1st end
• Flange Face Design
  Plain 1st end
• Material
  Stainless steel stem
• Media For Which Designed
  Steam single response
• Style Designator
  Angle flanged ends
• Nondefinitive Specification/std Data
  1 type and d composition