NSN 4820-00-970-9123

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-00-970-9123.

• MPN or Model
  

  411590-51

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  132740 - Valves Gravity Fuel Oil Flow
• Body Material
  Aluminum alloy
• Body Style
  Tee
• Furnished Items
  Automatic relief valve
• Media For Which Designed
  Hydrazine/unsymmetric dimethyl hydrazine, 50/50- udmh
• First End Connection Type
  Threaded external tube
• First End Style Designator
  Flared
• First End Outside Diameter Tube Accommodated
  0.250 inches
• First End Thread Size And Series/type Designator
  7/16-20 unf
• First End Thread Class
  3a
• First End Thread Direction
  Right-hand
• Second End Relationship With First End
  Not identical
• Second End Connection Type
  Threaded internal boss
• Second End Style Designator
  Gasket seal
• Second End Thread Size And Series/type Designator
  9/16-18 unf
• Second End Thread Class
  3b
• Second End Thread Direction
  Right-hand
• Seat Material
  Steel, corrosion resisting
• First End Seat Angle In Deg
  37.0
• First Connection Face To Centerline Distance
  0.250 inches
• Center To Center Distance
  0.750 inches
• Flow Control Device
  Poppet
• End Connection Quantity
  2
• Renewable Seat Ring Type
  Pressed-in
• Regulation Type
  Automatic single stage
• Valve Stem Design
  Single seat
• Valve Loading Method
  Spring
• Remote Actuation Method
  Piston
• Maximum Inlet Pressure Rating
  1500.0 pounds per square inch
• Outlet Pressure Setting
  950.0 pounds per square inch
• Filter
  Not included