Straight Air Control Valve

Straight Air Control Valve

The Straight Air Control Valve is a practical and durable solution for regulating airflow in aquariums, fish tanks, aquaculture systems, and even hydroponic or drip irrigation setups. Its T-shaped single-way design allows air to flow smoothly while giving you precise control over the rate of flow.

Built to fit standard 3/16″ airline tubing, the valve features layered connection joints that create a tight, secure fit, preventing air leaks or slipping during use. Measuring just 1.5 inches long and 0.8 inches high, it’s compact enough to fit neatly into any aquarium setup without taking up unnecessary space. The textured control knob makes adjusting airflow easy—simply twist counterclockwise to open or clockwise to close, allowing for smooth and precise regulation from fully shut to wide open.

Made from high-quality, aquarium-safe plastic, this valve is lightweight, easy to install, and completely harmless to fish and other aquatic life. It’s designed for long-term use, maintaining consistent performance without corrosion or degradation over time.

To install, simply cut the airline tubing into two sections and insert the valve between them, ensuring both ends are securely connected. The Straight Air Control Valve is ideal for anyone looking to fine-tune the performance of their air stones, sponge filters, or other aeration devices, providing reliable airflow management with minimal effort.

View our other Airline Connectors here.

McMerwe’s comments: The Straight Air Control Valve is a simple yet effective tool for fine-tuning airflow in your aquarium’s air system. [Rating: 5/5]