The Automatic Air Vent, used in heating and cooling systems, continuously removes air without the need for manual adjustment. The Robocal releases air when the system fills with water and automatically isolates, eliminating water loss and waste as well as reducing noise and enhancing the precision of control valves as well as the performance of heating and cooling equipment.

• The range of automatic air vents is operated via a float mechanism and is designed for the removal of air from systems
• Discharge pressure 6 bar
• Small sized valves for tight installations
• Manual cap fitted if required
• Compression or male threads available
• Size 15 mm compression
• Check valves available