.Position Monitoring Switches Pneumatic Actuator feedback - SPDT/ DPDT/Proximity Switch and 4~20mA/0~1Kohm Output Option2s 2.Positioners Advanced control device for rotary and linear control valves that provides unparalleled stability in difficult environments 3.Solenoid Valve Direct NAMUR mounting solenoid valves for process valve actuators with compatibility for 3/2 and 5/2 operations