Dual-Purpose Livestock Float Valve Kit

A practical 2-unit kit of mechanical float ball valves engineered for dependable water level management in both large-scale livestock operations and smallholder homesteads. Each valve measures 8.5 cm tall and 5.2 cm wide, weighs 120 g, and controls inflow for troughs ranging from 10 L (small sheep pens) to 50 L (cattle yards). Manufactured from UV-inhibited polypropylene and food-safe EPDM, with stainless steel pivot hardware. Operates passively using water buoyancy — no calibration, programming or external power. Compatible with gravity-fed tanks, mains supply and low-head borehole systems. Inlet thread: G1/2" BSP — matches UK-standard livestock waterer fittings. Designed for longevity in outdoor, unsheltered installations exposed to rain, wind and animal contact.