NSN 4820-01-502-1447

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-502-1447.

• MPN or Model
  

  L2210CNMP612REVC4IN71T100PSI

• 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
  Inside spring
• Bonnet Attachment Method
  Bolted
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  8 all ends
• Maximum Operating Temp
  425.0 degrees fahrenheit single response
• Valve Operation Method
  Automatic or manual
• Flange Shape
  Round with holes all ends
• Connection Type
  Flange all ends
• Mounting Facility
  Bracket
• Valve Size
  4.000 inches
• Adjustable Pressure Range
  +71.0/+100.0 pounds per square inch
• Maximum Operating Pressure
  100.0 pounds per square inch single response
• Opening Pressure Setting
  71.0 pounds per square inch
• Outside Diameter
  7.6875 inches all ends
• Thickness
  0.500 inches all ends
• First Connection Face To Centerline Distance
  7.000 inches
• Bolt Hole Diameter
  0.5625 inches all ends
• Second Connection Face To Centerline Distance
  6.000 inches
• Bolt Circle Diameter
  6.5625 inches all ends
• Flange Face Design
  Plain all ends
• Part Name Assigned By Controlling Agency
  4 x 4 modle l-2210-c relief valve
• Material
  Nickel alloy flow control device
• Material Specification
  Qq-n-288 assn standard single material response flow control device
• Media For Which Designed
  Water, salt single response
• Style Designator
  Err-090
• Specification Data
  81349-mil-v-20065 type a-1 class c government specification