MaxiSAVE MTA20 – Rains/Mains Changeover

MaxiSAVE Valve: A Fully Automatic Mechanical Rainwater/Mains Changeover Device

The MaxiSAVE Valve is a state-of-the-art, fully automatic mechanical changeover device specifically designed to optimise the use of harvested rainwater in residential and commercial applications. This innovative system seamlessly switches between rainwater and mains water, providing a reliable and efficient water supply for toilets, laundry, and other household needs.

At the heart of the MaxiSAVE Valve is its automatic functionality, which ensures that the switch between rainwater and mains water occurs without user intervention. The valve is engineered for use with submersible pressure pump systems, which are commonly employed in rainwater harvesting setups. When sufficient rainwater is available, the system draws from the rainwater tank to supply water to the household. In the event of low water levels or system malfunction, the MaxiSAVE Valve automatically switches to mains water as a backup, ensuring there is always a consistent water supply without interruption.

This mechanical changeover device eliminates the need for manual switching or monitoring, offering a hands-off solution that maximizes the efficiency and convenience of rainwater harvesting systems. Its durable construction and precise design guarantee reliable performance even in challenging conditions. The valve operates with minimal maintenance, ensuring long-term reliability and reducing operational costs.

Perfect for eco-conscious homeowners or businesses seeking to reduce their reliance on mains water, the MaxiSAVE Valve promotes water conservation while offering peace of mind with its automatic mains water backup. It plays a pivotal role in sustainable water management, helping users save both water and energy by prioritizing rainwater use without compromising on convenience or reliability.

The MaxiSAVE Valve is an indispensable component of any rainwater harvesting system, delivering reliable performance, ease of use, and enhanced sustainability.

• Easy & Tidy Install for Submersible Pump Systems
• Hydraulically Operated
• Patent design
• Easy to install
• Watermark Approved
• 2-year warranty
• Solid brass construction
• Fully waterproof – Built to last
• Built-in certified dual check valve for backflow prevention
• Watermark Approved right angle ball valves

• Max Mains Pressure: 500 KPa recommended
• Max Pump Pressure: 600 KPa
• Min Pump Pressure: 300 KPa Recommended
• Max Flow Rate: 50 LPM
• Max water temperature: 40°C
• Min Water Temperature: 0°C
• Pump Inlet: 25mm 1” BSP F
• Mains Water Inlet: 20mm 3/4” BSP
• Outlet: 20mm 3/4” BSP