Automatic air vent Spirotop G 1/2 inch, 10 bar, 110°C AB050

Automatic air vent for heating and cooling systems

This Spirotop AB050 automatic air vent is a reliable solution for removing air from liquid systems, both in heating and cooling systems. Its design ensures not only effective venting but also the ability to vent the system during draining – which is particularly useful during servicing or maintenance. The device is designed for continuous operation without the need for regular maintenance.

Construction and application

The Spirotop air vent is characterized by a solid construction made of bronze, which guarantees its durability and corrosion resistance. It has a G 1/2 inch internal thread, which facilitates installation in standard installations. A special valve mechanism eliminates the risk of leaks, and a properly selected vent chamber protects it from contamination. The possibility of using a gas discharge tube allows them to be directed to a safe place.

This model of air vent is designed to operate at a maximum pressure of 10 bar and a temperature of 110°C. Versions with higher parameters are also available, dedicated to e.g. solar installations, where resistance to higher temperatures (up to 180°C) is required. It can be used in installations with a mixture of water and glycol, with a glycol content of up to 50%.

Key advantages and benefits

• Maintenance-free: Once installed, the air vent operates automatically, eliminating the need for manual venting of the system.
• Effectiveness: Quickly and effectively removes air from the installation, improving its efficiency and preventing problems related to the presence of air (e.g. corrosion, noise).
• Versatility: Suitable for various types of installations – heating, cooling and those with glycol additive.
• Durability: Made of high-quality materials (bronze), which ensures a long service life of the device.
• Safety: The design minimizes the risk of leaks and ensures safe operation of the installation.
• Easy installation: Standard G 1/2 inch thread facilitates integration with existing infrastructure.
• Expandability: Availability of versions with higher parameters (temperature, pressure) allows you to adapt the air vent to specific installation requirements.
• Venting during draining: Allows automatic venting during draining, which facilitates service work.

Thanks to these features, the Spirotop AB050 is an optimal choice for both professional installers looking for a reliable solution for their clients, and for end-users who care about the efficiency and effectiveness of their heating and cooling systems.