The Pfeiffer 23e can be assembled with a pneumatic, electric, hydraulic, or electro-hydraulic actuator also offered by the SAMSON group to complete the control valve construction. These control valves are designed according to the modular assembly principle, can be equipped with SAMSON GROUP actuators and valve accessories such as positioners, limit switches, and solenoid valves.



  • Pfeiffer 23e PTFE lined rotary plug valve offers the optimal solution for addressing aggressive or corrosive media especially in the chemical industry.
  • Low cost alternative to exotic material required to handle aggressive or corrosive media
  • Pocket free with a high flow capacity
  • Low permissibility with a one piece PFTE liner with average thickness of 5mm
  • Bottom end of stem is leakage free due to closed liner design



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