The Dammann AR180020 Air Valve is a genuine OEM component designed for Dammann AR250 and AR280 agricultural sprayers. This critical valve ensures precise air pressure regulation and control within the spraying system, contributing to efficient and accurate application. Manufactured to Dammann's high standards, it guarantees optimal performance and durability for demanding agricultural operations. Replace worn or damaged air valves with this authentic Dammann part to maintain the integrity and functionality of your sprayer.