FESTO has released the VSNB valves, said to be an economical and versatile control solution for process actuators.
The VSNB valves can be used to actuate both single-acting and double-acting actuators that feature the NAMUR interface.
According to Festo, customers can choose between pneumatic or solenoid actuation and monostable or bistable control. Standard or explosion proof pilot solenoids are also selectable.
Festo says the VSNB valves also feature a CNOMO interface between pilot valve and control valve, which allows a quick and easy exchange of the pilot devices, therefore reducing maintenance costs.