Choose a searcher

Check Valve Damper

Tax included

This check valve or flap valve is used in ventilation systems. It automatically closes off the ventilation when you’re not using the system.

Entrance Size
Secure gift with your purchase

By buying this product you can collect up to 2 loyalty points. Your cart will total 2 loyaltypointsrsi that can be converted into a voucher of € 0.40.

Más de 40  España, Chile & Colombia 100% safe payment, protected data
Regalo en todos  tus pedidos Discreet Shipping 24 h
Envío gratuito en superiores a 30 € Do you need help? 0034 962066298

This flip valve is perfect for ventilation systems.

What this device does is it automatically closes the duct when you stop using the extractor in your grow, avoiding any sort of insects or other objects getting in or out, as well as avoiding any air from your grow getting out and stinking up the place if you're using an extractor.

It’s basically a hatch with a spring that’s only open when the air flow is going in the first direction, avoiding the air reversing or any insects being able to fly back in.

You might also like

Check Valve Damper Reviews


En mi zona corre mucho viento, lo necesité para mi circuito. Gran adición a la web.

Write your review

Write your review