RO solenoid valves play a critical role in the operation of reverse osmosis systems. These valves are responsible for controlling the water flow into the filtration system, ensuring that the correct pressure and flow rates are maintained throughout the purification process. A well-functioning solenoid valve can significantly extend the lifespan of the RO system, improve its performance, and ensure the production of clean, purified water. Without these valves, the system would struggle to maintain optimal pressure, which could lead to inefficiencies or even system failure.