Automatic air vent SpiroTop® DN15 (1/2”)

• Any risk of the valve clogging up with dirt is eliminated
• Leakage-free
• Cannot be shut off
• No maintenance required, suitable for continuous operation
• Large air extraction capacity
• Larger air bubbles are removed rapidly
• Reliable aeration when system is drained

Suitable for:
• Filling and emptying of the system
• Bleeding high-altitude areas in piping systems
• Avoid air inclusions in the system

A fully air - free system is available if you are using the
Spirotop air vent with a microbubble deaerator.

Technical data:
• Connection heating: DN 15 (1/2”), IT
• Connection to the air outlet: DN 15 (1/2”) ET
• Operating pressure: max. 10 bar
• Max. operating temperature: 110°C
• Medium: Water / glycol (max. 50%)
• Housing material: brass
• Float material: PP