AquaPro Aluminium Alloy CO2 Check valve Pro

The AQUAPRO Aluminium Alloy CO₂ Check Valve is a compact, high-quality non-return valve designed specifically for pressurised aquarium CO₂ systems.

Installed inline on your CO₂ tubing, the valve allows CO₂ to flow in one direction while helping prevent aquarium water from siphoning backwards towards your regulator, solenoid and CO₂ cylinder when the system is switched off or loses pressure.

Manufactured from durable aluminium alloy, the valve features secure locking connectors on both ends to provide a neat and reliable connection to standard 4/6 mm CO₂ tubing.

Key Features

• Durable aluminium alloy construction

• One-way valve prevents water backflow

• Helps protect CO₂ regulators and solenoids

• Secure tube-locking connectors

• Suitable for standard 4/6 mm CO₂ tubing

• Compact and neat inline design

• Designed for pressurised aquarium CO₂ systems

• Ideal for planted aquariums and aquascapes

Specifications

Brand: AQUAPRO
Material: Aluminium Alloy
Type: Inline CO₂ Check Valve / Non-Return Valve
Tubing Compatibility: 4/6 mm CO₂ tubing
Application: Pressurised aquarium CO₂ systems

Installation

Install the check valve inline between the CO₂ regulator and diffuser. Ensure that the valve is installed in the correct flow direction, with CO₂ travelling from the regulator towards the aquarium.

A small but essential component for protecting your CO₂ equipment from unwanted water backflow.