3S 500 D Multi-turn actuator, 550Nm max, 13rmp max, battery powered

Infralink OÜ is 3S Antriebe GmbH partner in baltic states

3S Actuators GmbH was founded in 2007 by the brothers Axel, Steffen and Fabian Sacharowitz. In Berlin, innovative actuator solutions for valves in buried supply networks are developed and manufactured. 

Today supply networks are supposed to be "intelligent". When innovative monitoring technologies are signalizing a necessary change in the network, employees are dispatched to operate the valves, just like 100 years ago, manually. From 3S Antriebe GmbH's point of view this is not very "smart". 3S Antriebe GmbH aims to enable utilities to operate their supply networks automatically using remote-controlled valve-actuators. 

3S valve actuators do not require a cable infrastructure. They can be installed directly in the ground, so that no chambers are required. Since they do not have to be flanged onto the valve, existing valves can be retrofitted without interrupting the supply. 


The 3S 500 D is the ideal multi-turn actuator for buried

• Geared ball and butterfly valves
• Gate valves with reduction gear
• Gate valves without reduction gear up to DN 400

The 3S 500 D can be easily adjusted to apply its available capacity perfectly to any actuation task up to a peak torque of 550 Nm (400 ft./lbs.).