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Dennerle CO2 Special Check Valve

Dennerle CO2 Special Check Valve

The Special Check Valve by Dennerle is the ultimate solution to safeguard CO2 devices from potential water backflow and corrosion damage.

Special Check Valve for CO2 Systems

The Dennerle Special Check Valve is a high-quality CO2 backflow protection device. It effectively prevents water from flowing back into a CO2 system, protecting it against potential damage and ensuring a safe and reliable operation every time. The device's innovative design and CO2-resistant special membrane ensure its longevity and optimal performance. 


  • Safely protects CO2 devices from backflowing water
  • Protects against corrosion damage to the technical devices
  • With CO2-resistant special membrane
  • Made in Germany
  • For CO2 hoses with a 4mm inner diameter ( 6mm outer )
Regular price $20.00
Regular price Sale price $20.00
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