Specification:
Product: One Way Non-Return Check Valve
Size: 8 x40mm/3.15x1.57 (DxL)
Application: 4mm inner diameter pipe.
Weight: 15g
Material: Stainless Steel
Color: Silver
Package includes: 1 x Stainless Steel One Way Non-Return Check Valve
Features:
The check valve is made of high-quality stainless steel sturdy and durable. It is also characterized by rust prevention and easy cleaning.
This stainless steel check valve prevents leakage and backflow and maintains the function and service life of the carbon dioxide bottle. It can resist high pressure and acid and alkali.
The check valve ensures that the water and air circulate in the same direction without any backflow. This is very useful for sensitive fish.
Easy to install, no additional tools required and can be connected anywhere in seconds.