NSN 4820-01-222-7813

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-222-7813.

• MPN or Model
  

  L3110B 1/2IN 10

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  5 lb
• Flow Control Device
  Disk
• Bonnet Type
  Inside spring
• Bonnet Attachment Method
  Union
• Disk Loading Method
  Spring
• Renewable Seat Ring Type
  Welded
• Bolt Hole Quantity
  3 all ends
• Maximum Operating Temp
  650.0 degrees fahrenheit single response
• Valve Operation Method
  Automatic
• Flange Shape
  Round with holes all ends
• Connection Type
  Flange all ends
• Valve Size
  0.500 inches
• Adjustable Pressure Range
  +101.0 to 140.0 pounds per square inch
• Maximum Operating Pressure
  200.0 pounds per square inch 2nd response
• Outside Diameter
  3.562 inches all ends
• Thickness
  0.375 inches all ends
• First Connection Face To Centerline Distance
  3.250 inches
• Bolt Hole Diameter
  0.562 inches all ends
• Second Connection Face To Centerline Distance
  3.000 inches
• Bolt Circle Diameter
  2.438 inches all ends
• Flange Face Design
  Plain all ends
• Material
  Stainless steel stem
• Media For Which Designed
  Fuel/oil, hydrocarbon 1st response
• Style Designator
  C1a angle flanged ends