Petrol Solenoid Valves These Petrol Solenoid Valves are fitted between petrol pump and carburetor. Also, the offered valves are perfect for cutting off the flow of petrol when the vehicle is running in gas mode. The provided valves are manufactured using the high-grade brass forge to ensure its high strength. These valves are known for their function of open and close to gasoline flow. In addition to this, the offered Petrol Solenoid Valves are widely cherished for controlling the high and low flow of computerized fuel dispenser.