GESTRA control valves ZK

with electric or pneumatic drive 

For decades, GESTRA ZK control valves have proven themselves in tough operating conditions.
As well as outstanding sealing and control characteristics, quiet running in the power plant is a guarantee of performance.
Ease of repair and maintenance and a wear-resistant design ensure reliable operation and a long service life.


  • Leak control valve
  • Drainage and warm-up valve
  • Level control valve
  • Spray attemporator valve
  • Feedwater control valve
  • Drain valve for level pot
  • Control valve for preheater discharge
  • and further applications


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