Over the past 30 years you have probably seen multiple articles on constant pressure water pump control valves (CPV). Every article talks about the "magic" of these simple mechanical valves, but rarely do they talk about the benefits of constant pressure during variable water demand for your entire water system.

Adding life to your pump is what CPV's are all about. Additionally, you have the benefits of longer life on all other well components such as pressure switch points and pressure tank bladders/diaphragms. This is due to a CPV limiting excessive cycling on your system.

The goal of these valves has always been to control the pump and keep it from cycling itself to an early death. Your customers enjoying constant pressure is icing on the cake.

Let's look at the most common myths about constant pressure water pump control valves: