Throttle orifice

Industrial Combustion

Product Details

  • Valve body: brass
  • Valve seat: brass
  • Shutter: brass
  • Seal cap
  • Max. operating pressure: 3 bar
  • Max. operating temperature: -30°C to +180°C


The 1442-TO-F and TO-M throttle orifices are designed to provide an accurate flow control. The conical needle or cylindrical plug valve has a micrometer type screw thread adjusting stem and allows excellent adjustment possibilities even at reduced flows. A TO-F and TO-M can be accurately adjusted with a screwdriver. A seal cap protects the adjustment preventing leakage.



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