NSN 4820-00-142-1014

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-142-1014.

• MPN or Model
  

  2250

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Pipe Size Accommodated
  0.500 inches 1st end
• Thread Direction
  Right-hand 1st end
• 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 2nd end
• Connection Style
  Plain, optional en (pipe) 1st end
• Valve Operation Method
  Automatic
• Flange Shape
  Round with holes 2nd end
• Connection Type
  Threaded internal pipe 1st end
• Features Provided
  Bonnet packing
• Adjustable Pressure Range
  +31.0/+50.0 pounds per square inch
• Maximum Operating Pressure
  150.0 pounds per square inch single response
• Thread Size
  0.500 inches 1st end
• Outside Diameter
  3.875 inches 2nd end
• Thickness
  0.438 inches 2nd end
• Bolt Hole Diameter
  0.500 inches 2nd end
• Bolt Circle Diameter
  2.750 inches 2nd end
• Flange Face Design
  Raised straight 2nd end
• Raised Face Height
  0.062 inches 2nd end
• Raised Face Diameter
  1.688 inches 2nd end
• Material
  Steel body
• Media For Which Designed
  Water, fresh single response
• Style Designator
  Angle
• Thread Series Designator
  Npt 1st end