Devices that regulate the flow of fluids (gases, fluidized solids, slurries, or liquids) by opening, closing, or partially obstructing various passageways.
PSI Model 770 Ball Check Valve prevents reverse flow in highly corrosive or ultra pure processes and its reliable design eliminates the need for expensive alloy valves, actuators and an outside power source. Available in PP, PVDF, and PFA.