GT Development Single Outlet Air Horn Valve Part No: GTD/3301-1

The GT Development Single Outlet Air Horn Valve (GTD/3301‑1) is a precision‑designed pneumatic component that delivers compressed air to a single horn on heavy‑duty trucks and commercial vehicles. This valve accepts standard 1/4‑inch inlet and outlet connections and provides stable airflow control for consistent horn activation. Its durable construction tolerates vibration, pressure fluctuations and harsh road conditions. Easy to install and service, this valve helps maintain dependable horn performance, improving vehicle safety and communication on highways.