For applications, where great forces and safety are of prime importance, large-stroke valves in connection with electrohydraulic actuators are the number one choice.
On district heating applications with their demanding requirements and, generally, on large plants, electrohydraulic actuators are unmatched.
They excel in great positioning forces, robustness, spring return facility, and a host of extra functions. The electrohydraulic actuators are ideally suited for the control of primary plant and for distribution circuits with large volumetric flow.
Powerful for large volumetric flows and great differential pressures
Lower costs thanks to a robust and long service life
Greater safety and improved energy efficiency
Ideal for safety applications with spring return times below 8s
Safe against dirt and low noise level thanks to optimised plug design
Metallic sealing for temperatures up to 220 °C – thermo oil up to 350 °C