Pro-Series 1/2" Economy Brass Fill Valve

1/2 inch brass fill valve for skimmer applications is a practical way to keep your water feature at a stable level by automatically replacing water lost to evaporation and splash-out.

Designed for skimmers and water fill boxes where consistent level control matters, this Pro-Series economy fill valve provides an easy, mechanical solution for maintaining proper operating water depth. When the water level drops, the float moves downward and opens the valve to add make-up water; as the level rises, the float lifts and closes the valve to reduce overfilling risk. This type of automatic top-off can be especially helpful during hot, dry, or windy conditions when water loss increases.

With brass components in the high-wear areas, this 1/2 inch brass fill valve for skimmer setups can be a solid choice when you prefer a more heavy-duty build than many common plastic-style options. The shutoff height is adjustable, so you can tune the operating range to suit your skimmer chamber, basin, or fill box requirements during installation.

What’s included

• Brass valve
• Brass rod
• Plastic float
• Fittings for connecting to irrigation tubing

Installation & use notes

• Plan the valve placement so the float can move freely without hitting walls, plumbing, or pump cords.
• Set the desired shutoff level during install, then verify operation by lowering and raising the float by hand.
• Connect to a suitable make-up water source and confirm local plumbing/backflow requirements for your application.

Choose a 1/2 inch brass fill valve for skimmer installations when you want dependable, hands-off level maintenance in a compact skimmer or fill box environment.

FAQ

Will this work in a skimmer or water fill box? Yes—this style of valve is intended for skimmers and water fill boxes where automatic level maintenance is needed.

Can the shutoff level be adjusted? Yes, the valve can be adjusted so the float shuts off at your preferred water level.

Why use a 1/2 inch brass fill valve for skimmer setups instead of plastic? Brass construction can offer improved durability versus typical plastic valves that may be more prone to wear and leakage in demanding installations.