Technology


The Double Eccentric Arrangement

Reliable sealing of Konrad valves is achieved by low-friction pivoting of the valve disc into the conical housing seat. This necessitates a double eccentric arrangement of the valve disc hose axis of rotation is outside the sealing axis and the tube axis. This geometry brings about an optimal sealing behaviour while keeping the actuating forces low. The minimized mechanical stress ensures low wear and tear and thus a long life of the seal.


Centric Eccentric Double eccentric






Fields of Application


Media / Areas of Use

Given the large variety of available material combinations, Konrad valves are resistant to numerous types of media. Our valves are employed, among others, in the following fields of application:


  • Cooling water
  • Waste water
  • Hot water
  • Steam
  • Waste gas
  • Process gas
  • Air
  • Oxygen
  • Ammonia
  • Acrylic acid
  • Petroleum
  • Natural gas


The areas of use are therefore also highly diversified:


  • Water and waste water management
  • Fossile power plant
  • Chemical and petrochemical industry
  • Petroleum and natural gas industry
  • Steel industry
  • Gas industry
  • District heating industry
  • Paper industry



Advantages


  • Absolute leak-tightness
  • High operational safety
  • Low maintenance effort
  • Cost-effective operation
  • Long service life
  • Inexpensive to purchase