NSN 4820-01-226-1544

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-226-1544.

• MPN or Model
  

  634XB-3-8-2

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  050855 - Cocks R Valves Etc Bbc
• Unit Weight (Est.)
  0.8 lb
• Thread Class
  3a all ends
• Thread Direction
  Right-hand all ends
• Flow Control Device
  Poppet
• Disk Loading Method
  Spring
• Connection Style
  G42 flared (tube) all ends
• Valve Operation Method
  Automatic
• Connection Type
  Threaded external tube all ends
• Thready Qty Per Inch (tpi)
  16 all ends
• Thread Size
  0.500 inches all ends
• Seat Angle
  37.0 degrees all ends
• Opening Pressure Setting
  90.0 pounds per square inch
• Material
  Copper alloy body
• Style Designator
  C1 angle
• Thread Series Designator
  Unj all ends