Automatic filling valves

Automatic filling valves are essential components in heating and plumbing systems, designed to maintain stable pressure levels and ensure continuous operation. These valves are commonly used in central heating systems, hot water circuits, and irrigation setups where pressure fluctuations can occur. They typically integrate pressure-reducing valves, check valves, filters, and pressure gauges to provide a complete solution for system control and protection.

Constructed from durable materials such as brass CW617N, these valves are suitable for use in environments with water temperatures up to +40°C. They are designed to operate within a pressure range of 0.3 to 4 bar and can handle a maximum water flow rate of 1.8 m³/h. The built-in pressure gauge allows for real-time monitoring of system pressure, while the filter prevents debris from entering the system and damaging sensitive components.

How to choose

• Select the correct connection size (e.g., 1/2") to match the pipe dimensions in your installation.
• Ensure compatibility with the system pressure range (0.3 to 4 bar) and temperature conditions.
• Choose a valve made from suitable materials, such as brass, for long-term durability and resistance to corrosion.
• Verify that the valve includes all necessary components, such as a pressure gauge, filter, and check valve, to meet your system requirements.

Frequently asked questions

What is the maximum water flow rate of an automatic filling valve?
The maximum water flow rate is 1.8 m³/h, as specified for the IVAR.ADV 850 model.

What components are typically included in an automatic filling valve?
Most models include a pressure-reducing valve, pressure gauge, check valve, filter, and mounting hardware for a complete installation solution.