Pilot solenoid valves
Pilot valves are electromagnetically, directly operated and suitable for piloting pneumatic valve actuators. For this purpose media such as filtered, lubricated or oil-free compressed air and inert, gaseous fluids can be used. One type is equipped with a hollow screw and made for direct mounting to the pneumatic valve actuator. The second is designed for manifold mounting, where a variable amount of single pilot valves are assembled together and connected to the pneumatically operated valve actuators by pneumatic lines.