Check valves are an important component of every submersible pump water system. In this article, we will talk about the reasons for using check and the different types of check valves, and show which ones are best for submersible applications. And, finally, we will go over the proper placement of check valves in these systems.
Why are check valves important? First of all, they hold pressure in the system when the pump shuts off. Additionally, they prevent back spin and up thrust, and help to minimize water hammer. Before taking a closer look at each one of these factors, which type is best for submersible applications?