Key benefits Prevents overflow and constant monitoring: the adjustable float valve automatically stops water when the set level is reached, eliminating manual shutoff and reducing water waste. Precise, repeatable control: the built-in float and automatic water level controller maintain a consistent water height for reliable system performance. Simple installation and low maintenance: designed for quick mounting and easy servicing so you can install it yourself and keep it operating with minimal effort. Compact, versatile design: a small plastic float/ball valve suitable for tight spaces and a variety of mini and small-scale water systems. What this product does for you Lets you set and hold the exact water level needed for the application, preventing damage from overfilling or equipment interruptions from low water. Automates water regulation so you save time and avoid manual adjustments. Uses a durable plastic float and ball-valve mechanism that resists corrosion and performs well in small tanks and troughs. Key features Adjustable float valve: user-adjustable stop point to set the desired water level. Automatic water stop/ball valve action: closes reliably when the target level is reached. Plastic construction: lightweight and corrosion-resistant for long service life in non-pressurized small tank applications. Compact size: designed specifically for mini water tanks and small systems where space is limited. Easy to maintain: simple access and few moving parts for quick cleaning or replacement. Typical applications Residential rooftop cisterns and small holding tanks: prevents overflow during automatic refilling from pumps or city supply. Livestock and pet water troughs: maintains a constant water level so animals always have access to fresh water without frequent refills. RVs, boats, and small mobile systems: compact float valve that automates tank filling and protects onboard water systems. Installation and maintenance notes Designed for straightforward installation; basic plumbing skills are sufficient. Inspect the float and valve seat periodically for debris; rinse or replace parts if performance becomes inconsistent. Intended for small-scale, non-pressurized tanks and systems; verify compatibility with your tank fittings before installation. Why choose this float valve Offers reliable automatic control, easy setup, and practical compatibility with mini and small water systems. It provides a simple, effective way to regulate water levels without complex controls or frequent manual intervention.