ETO canister vent valves

Canister vent valves are used in evaporative emission control systems and play an important part in meeting the OBD-II requirements in the USA and Korea.

Our solenoid valve has been successfully in use for over 15 years. We are always developing the design even further so that we are able to offer a product in the highest quality, with the best performance and at competitive prices.

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The evaporative emission control system filters steam from the fuel tank via a coal container. The solenoid valve, which is usually open, allows this filtered air to escape the system.

According to OBD II, the vehicle must carry out a self-test and ensure that no emission leaks are present in the evaporative emission control system. To carry out this test, the solenoid valve is energised so that the valve closes and the system is sealed.