NSN 4820-01-446-7885

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-446-7885.

• MPN or Model
  

  B16511-1

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  6.2 lb
• Flow Control Device
  Poppet
• Bonnet Type
  Inside spring
• Bonnet Attachment Method
  Bolted
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  4 all ends
• Maximum Operating Temp
  160.0 degrees fahrenheit single response
• End Application
  Arleigh burke class ddg
• Valve Operation Method
  Automatic
• Flange Shape
  Round with holes all ends
• Connection Type
  Flange all ends
• Valve Size
  2.000 inches
• Maximum Operating Pressure
  60.500 pounds per square inch single response
• Opening Pressure Setting
  50.0 pounds per square inch
• Outside Diameter
  6.000 inches all ends
• Thickness
  0.500 inches all ends
• First Connection Face To Centerline Distance
  4.400 inches
• Bolt Hole Diameter
  0.750 inches all ends
• Second Connection Face To Centerline Distance
  4.400 inches
• Bolt Circle Diameter
  4.750 inches all ends
• Flange Face Design
  Plain all ends
• Material
  Copper alloy 836 body
• Material Specification
  Astm b62 assn standard single material response body
• Media For Which Designed
  Refrigerant 114 single response
• Style Designator
  Err-090