VSNC valves are pilot valves for single- and double-acting quarter turn and linear actuators with a port pattern in accordance with VDI/VDE 3845, such as DAPS, DFPB. They can also be mounted on actuators without a NAMUR interface, e.g. diaphragm actuators thanks to appropriate accessories such as a connection kit. They are designed for the requirements of
process automation. Mechanical springs (single-solenoid valves) ensure safe switching to the initial position in the event of a power failure.