AQT 15-20 B1 Float Valve

The AQT-15/20 B1 Float Valve is a high-performance, cost-effective solution designed for medium-sized water tanks and troughs. Constructed from durable ABS plastic with a PE float ball, it offers excellent corrosion resistance, UV stability, and rust-proof reliability in harsh environments. Available in 1/2" or 3/4" BSP thread sizes, both models feature a 50mm float ball and support water pressures from 0.05 to 1.0 MPa, with operating temperatures between -35°C and +75°C.

With a higher flow rate than standard AQT15H and AQT20H valves (up to 60 L/min at 0.6 MPa), the AQT-15/20 B1 ensures efficient water control while minimizing maintenance. At only 19.6 cm in length, it’s compact yet powerful—perfect for agricultural, industrial, or domestic use. A smart alternative to more expensive brass or stainless steel valves without sacrificing performance.