Spirotop

Operating Principle and Design

SpiroTop air vents operate using a reliable float mechanism. When air accumulates in the upper section of the unit, the liquid level drops and the float lowers, opening the vent valve to release air. Once the air is expelled, the liquid level rises again and the valve closes tightly before any water can escape.

The valve mechanism is designed so that it is fully open during venting, ensuring high discharge capacity, particularly during system filling.

Technical Characteristics and Applications

The SpiroTop product range includes solutions for residential, commercial, and industrial applications. Units are available in brass as standard, as well as in stainless steel (AISI 316) for demanding environments.

Typical Specifications

• Applications: Heating and cooling systems, industrial processes
• Maximum operating temperature: Typically 110°C, 180°C or up to 200°C (depending on model)
• Maximum operating pressure: 10 bar, 16 bar or up to 25 bar
• Fluids: Water and water-glycol mixtures (max. 50%)

Model Examples

• Brass versions with PP, TPX, or stainless steel floats
• Stainless steel (AISI 316) versions for high-performance applications
• High-pressure and high-temperature special models

Why Choose SpiroTop?

SpiroTop provides a long-lasting and reliable solution compared to conventional products that may leak or clog. Its unique design prevents dirt and debris from affecting the sealing mechanism, reducing maintenance needs and ensuring consistent performance.

For more information or assistance in selecting the right model, please contact our experts.