EPDM Washer 1/2 Inch NPT Buoyant Valve Threaded Humidifier Buoyant Valve 15 Cm Automatic Water Filler

This plastic buoyant ball valve is a compact water accessory designed for humidifier reservoir setups, combining a threaded valve end with a buoyant arm for reliable installation. As a buoyant valve and automatic water refill valve, it helps control water level movement so the reservoir can refill as needed without constant manual checking. Built with an ABS plastic valve body, EPDM washer, polyethylene buoyant, and NR spool, this humidifier buoyant valve is made with practical components for everyday water control. The 1/2-inch threaded connection and 15 cm overall length make this valve easy to identify and fit into compatible refill arrangements where a threaded mount is required. Installed in the right setup, the valve supports steadier water supply management, helping maintain a more consistent reservoir level for routine humidifier operation.