Check Valves: Here's What You Need To Know
A check valve is commonly used to allow the flow of fluid in one direction. It prevents the fluid from flowing back into the line once the fluid has passed through. One of the best things about these valves is that they are completely automated. Other valves end up shutting down when the plant doesn't have electricity, air, or someone there to open the valves up. These valves are found inside of the home or in a business setting.