Praher Butterfly Valve K4 CPVC with Hand Lever and Lug Type

Lug Type Version in DIN and ANSI – the inserts allow the installation as intermediate flange or as final installation valve or individual one-sided removal of the piping system!

  • Only sleeve gasket and flap in touch with medium
  • Double sealed shaft
  • Integrated brackets for fix point mounting
  • Simple and quick assembling of the actuator without any extra parts
  • 10 different disc locking positions
  • Reliable “Locking-handle-systems”
  • Hand Lever with marking plate (different colours available)
  • Metal adapter between handle and shaft avoids abrasion of the handle
Seal materials



Pressure rates



Drawing butterfly Valve K4 Hand Lever Lug Type


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