DAC Technologies BV received the order from Dutch valve supplier Control Seal to supply 35 pieces linear spring return to close actuators with extreme spring forces.
The largest size actuator has a diameter of 1500 mm and a spring force at the end closing of 353.160 N (36.000 kgf) and weights over 10 tonnes.
DAC Technologies is one of the few actuator suppliers worldwide than are able to supply linear actuators with this extreme high spring forces.