It is designed to automatically enable and disable the pump without damaging the system. It is connected to the system in the form of TE. The valve opens when the system is shut down. Once the system is started, the valve is gradually closed, allowing water to flow through the system without impact. The valve control unit is equipped with a time relay and PLC control unit equipment.

Technical specifications
Protecting pipelines from excessive pressure
Adjustable opening and closing speed
Low energy consumption
easy to repair
Can be positioned via a limit switch