Dennerle High Quality CO2 Check Valve

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Item #: CO-DE-CV
Our Price: $26.95
Availability: In Stock

A very high-quality German CO2 check valve for freshwater or marine applications. A middle level priced and quality check valve between the Metallic and the Plastic ones.
Takes 4/6 mm (ID/OD) or 1/8" airline tubing.


Average Rating:
(based on 2 reviews)

Showing 2 Reviews:

by Kevin
on 11/12/2011
Nice valve
Very nice check valve and really easy to install. I had another where the nuts were just too small for the tubing.
by CalvinT
on 12/29/2008
works good so far
ordered this product 1 month ago for my Calcium reactor and its been working good so far. I used 2 M3 metallic brass valves before. 1 become defective, the other one lock up on me. Finally I'm fed up with that and decided to use this instead. Working great so far.
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