NSN 4820-01-250-7178

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-01-250-7178.

• MPN or Model
  

  40555

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Body Material
  Bronze, mil-b-16541
• First End Flange Outside Diameter
  3.500 inches
• Body Style
  Straight thru
• Stem Material
  Nickel copper alloy, qq-n-281
• Media For Which Designed
  Water, fresh
• First End Connection Type
  Plain face flange
• First End Style Designator
  Plain
• First End Flange Shape Style
  Round w/ bolt holes
• First End Flange Thickness
  0.312 inches
• First End Bolt Hole Quantity
  4
• First End Bolt Hole Diameter
  0.625 inches
• First End Bolt Circle Diameter
  2.375 inches
• Second End Relationship With First End
  Identical
• Seat Material
  Nickel copper alloy, qq-n-288
• Face To Face Distance
  6.562 inches
• Flow Control Device
  Disk
• Flow Control Device Material
  Nickel copper alloy, qq-n-288
• End Connection Quantity
  2
• Regulation Type
  Manual single stage
• Manual Control Method
  Wheel
• Valve Loading Method
  Spring
• Filter
  Not included