Applications ZK3/ZK4 smart controller is designed for a series of pneumatic valves including single-seat valves, double-seat valves, pneumatic butterfly valves, pneumatic ball valves, pneumatic angle seat valves, pneumatic diaphragm valves and aseptic valves. It can perform real-time monitoring of the valve working conditions as well as timely feedback of signals by remote control. This controller can meet the automation requirements of food, beverage and pharmaceutical industries. ZK3/ZK4 smart controller is applicable to most sanitary valves.

Features
ZK3/ZK4 smart controller is directly installed on the actuator. The solenoid valve is installed in the controller to control the opening and closing of the actuator. Solenoid valve is controlled by Aomi control system with proprietary technology. And meanwhile, a hall effect sensor is installed in the controller, which connects four LED electronic modules.

We use only the best-of-breed solenoid valves, well-designed control systems and military components for the smart controllers to ensure the safety and reliability of valves.

Advantages
Expanding performance
All electric circuit connections directly lead to the detachable terminal. Without an external plug, the possibility of corrosion and soaking is greatly reduced..

Definite operation indication
LED clearly display the position of valve and the state of solenoid valve.

Reduce spare parts inventory
Only the connectors vary with different valves. The same control unit is applicable to different types and sizes of valves.

Multi-voltage operation
Multi-voltage operation design, including 24-48V AC/DC and 110V AC. One control unit can be used under most of general voltages.

High airflow solenoid valve
High airflow solenoid valve ensures valves open or close rapidly.
Solenoid valve is installed on the seat of smart controller, without external air pipe, thus is more reliable.

Reduce noise
Standard silencer significantly reduces the noise caused by gas emission.

Different configurations
Different configurations have different functions.