ESBE Circulation Unit, Mixing Function GRC200

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ESBE Circulation Unit, Mixing Function GRC200 Outstanding flow control thanks to the progressive characteristic of the valve ESBE Smart Software & Self-Adaptive System 2 types of c ontroller; weather or indoor & outdoor combined Quick-Fit interface between actuator and valve - no tools needed 2 different high efficiency PWM circulation pumps PWM pump control available with 8 different settings Available in 2 sizes: DN25, DN32 High class insulation shell Pretested and ready to use Compact design The ESBE series GRC200 are circulation units designed for heating circuits where control by weather or indoor/outdoor temperature and pump control is required. Equipped with two shut-off valves with thermometers, check valve, high class insulation shell and high efficiency circulation pump with PWM control signal.The circulation unit series GRC200 is delivered with a 3-way rotary progressive mixing valve which ensures the best regulation performance independent of flow rate and low risk of oversizing. It is also delivered with a weather compensating controller (GRC220) or combined indoor/outdoor temperature controller (GRC240). The built-in pump control allows for pump control in 8 different ways.The circulation units series GRC200 are available in DN25 and DN32 with either a Wilo or Grundfos pump. Show more