MSR 1/2'' Tank Outside Automatic Water Level Control Valve, Side Inner Float Valve for Water Tank, Durable Nylon Quality

MSR 1/2'' Automatic Water Level Control Valve 

The MSR 1/2'' Tank Outside Automatic Water Level Control Valve is a reliable, electricity-free solution for precise water level management in overhead tanks, water towers, and various systems. Featuring a patented side inner float design made from durable food-grade plastic and 304 stainless steel screws, this valve automatically controls water inflow—stopping supply when the tank reaches the upper limit and resuming when levels drop. It replaces traditional float ballcocks with a low-failure, long-life mechanism that prevents overflows, reduces water wastage by over 60%, and resists rust for eco-friendly performance. Compact (12 x 6 x 8 cm) and easy to install outside or inside tanks, it handles pressures from 1.5 to 150 PSI, making it ideal for home, industrial, agricultural, and commercial applications.