Rotecna Auto-Level Control Valve for Troughs

The Rotecna Auto-Level Control Valve is designed to maintain a constant water level in your troughs and cup bowls. Harnessing vacuum-controlled water flow and equipped with a rubber membrane, it keeps the water supply steady without the need for electricity, floats, or sensors.

You can easily manage its operation with the manual ON/OFF lever, and the water level is adjustable by modifying the height of the down pipe. The valve has a flow rate of 0.26 to 1.05 GPM and can handle a pressure rating of 5 to 39 psi. Comes with an adapter and ½” hose barb for easy installation.

• The auto level control valve maintains a constant water level using vacuum controlled water flow
• Vacuum controlled water flow
• Maintains a consistent level of water
• Controlled with vacuum and a rubber membrane
• No electricity, floats, or sensors
• Manual ON/OFF lever
• Water level determined by adjusting height of down pipe
• Closure system by vacuum membrane suction
• The water stops when it reaches the level of the metal downpipe
• Simple and reliable operation at a wide range of pressures
• Easy to set up even in existing systems
• High water flow rate
• Works with both large and small pans.