Constant Pressure Valve

Pentair Südmo designed a balanced, 100% stainless steel valve that eliminates the issues related to diaphragm fatigue, while providing excellent control of back pressure with varying flow and viscosity characteristics.

The simple design, available in sizes ranging from 1 to 4 inches, is a variation on our proven single seat valve range. It can be retro-fitted into any existing system, regardless of manufacturer. With no automation required, the self-regulating air supply unit is set at installation and the need for adjustment is eliminated.


This website shows just a small sample of the products we provide.  If you don’t see some specific product on this website, just contact us.  It’s our job to design the solution for you.  We work with you to solve your processing equipment needs.