NSN 4820-01-057-6186

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-01-057-6186.

• MPN or Model
  

  997DX998D1IN

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  050855 - Cocks R Valves Etc Bbc
• Unit Weight (Est.)
  33 lb
• Body Material
  Bronze, mil-b-16541
• First End Flange Outside Diameter
  4.250 inches
• Body Style
  Straight thru
• Stem Material
  Nickel copper alloy, qq-n-288, comp b
• Media For Which Designed
  Water, oil or gas
• First End Connection Type
  Plain face flange
• First End Style Designator
  Plain
• First End Flange Shape Style
  Round
• First End Flange Thickness
  0.438 inches
• First End Bolt Hole Quantity
  4
• First End Bolt Hole Diameter
  0.500 inches
• First End Bolt Circle Diameter
  3.120 inches
• Second End Relationship With First End
  Identical
• Seat Material
  Nickel copper alloy, qq-n-288, comp a
• Face To Face Distance
  6.500 inches
• Flow Control Device
  Disk
• Flow Control Device Material
  Nickel copper alloy, qq-n-288, comp a
• End Connection Quantity
  2
• Regulation Type
  Automatic single stage
• Valve Stem Design
  Single seat
• Valve Loading Method
  Spring
• Maximum Inlet Pressure Rating
  600.0 pounds per square inch
• Outlet Pressure Setting
  150.0 pounds per square inch
• Filter
  Not included