Meet the Campbell Brass 1/4 in. Air Release — a compact, durable solution designed to keep your piping systems flowing smoothly by automatically venting trapped air.
Designed for 1/4 in. connections, this brass air release valve slots neatly into tight spaces and retrofit projects, from irrigation mains to small-scale plumbing runs. The brass construction offers reliable corrosion resistance and long life in both humid and outdoor environments.
Why you need an air release valve
Air pockets in water or hydraulic lines can cause reduced flow, pressure fluctuations, and noisy operation. This valve serves as an automatic vent, releasing air as it collects, so your pumps and actuators operate more efficiently and with less wear.
Key features
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Brass construction for durability, corrosion resistance, and rugged service life.
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1/4 in. connection compatible with standard piping and fittings in many irrigation and plumbing setups.
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Automatic operation vents air without manual intervention, saving time on maintenance.
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Compact, space-friendly design fits into tight lines or compact manifolds.
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Bagged packaging ensures clean storage and easy distribution on job sites.
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Single unit per package, ideal for targeted air release points in larger networks.
Ideal use scenarios
- Irrigation systems: mainlines, drip manifolds, and sprinkler headers where air pockets commonly form.
- Residential or commercial piping runs where quick, automatic air relief improves flow and pump efficiency.
- Hydraulic circuits or small-scale water features that benefit from steady, air-free operation.
How it helps you save time and reduce maintenance
By eliminating manual bleeding and reducing pressure surges, this air release valve lowers the likelihood of air-related issues and extends component life, meaning fewer service calls and more reliable operation in the field.
With the Campbell name behind it, you’re choosing proven reliability in a compact brass air release valve that’s ready to install in 1/4 in. lines.
