1" Check Ball Valve PFA with Solid PTFE Ball Model 770
Item #510770
- To prevent reverse flow in highly corrosive or ultrapure processes
- Its simple, yet reliable design eliminates the need for expensive lined valves, actuators and an outside power source
- During normal flow the valve allows fluids to flow with minimal pressure drop
- Its thick plastic liner construction resists corrosion and potential permeation
- They can be installed at any angle within a piping system
- The short face-to-face dimension allows installation where space is tight
- Check valves are available with PFA, PVDF, or polypropylene liners
- Valve body is constructed of cast ductile iron with zinc-plated steel studs and nuts
- ANSI 150 lbs bolt pattern
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 lined valves, actuators and an outside power source. The 770 Ball Check Valve can be installed at any angle within a piping system and its short face-to-face dimension allows installation where space is tight. PSI Model 770 Ball Check Valves are available with PFA, PVDF and PPL plastic liners. The valve body is constructed of cast ductile iron wit zinc-plated steel studs and nuts with 150# ANSI bolt pattern.
