Metal Non Return Valve Details:

•  Material: Stainless steel
• Size: as the picture shows
• Outer Diameter: 4mm

Metal Non Return Valve Features:

• The check valve is made of premium stainless steel materials, very durable and sturdy.
• It is also rust-resistant, easy to clean and break-resistant.
• This stainless steel check valve is anti-leak and anti-backflow.
• It can prevent water flow from returning and keep the function and service life of a carbon dioxide bottle.
• It is also anti-high pressured, anti-acid and alkali.
• The check valve is suitable for the CO2 supplying system and NOT air pumps.
• It is suitable for the tube of inner diameter 4mm and outer diameter 6mm.

Metal Non Return Valve Note:

• This check valve is for the CO2 system ONLY.
• It cannot be used with DIY hand-made or air pumps.
• The inlet direction is shown in the picture.
• It is suitable for the tube of inner diameter 4mm and outer diameter 6mm.

Upgrade your aquarium setup with the Metal Non Return Valve – Order now and experience the difference!