Autotrol 256 Bypass Valve (1040769)

The Autotrol 256 Bypass Valve is essential for connecting your home plumbing with your water softener system. The valve combines the bypass valve and water-control unit into a single device, simplifying installation and reducing the likelihood of cross-connection mistakes. It's designed for use with all 255 control valves, supporting bypass functionality by using dual knobs for manual overriding programmed control settings. *The Adapter Couplers are sold separately.