Autotrol External DLFC 5 gpm Electronic Valve Inspect the connection for leaks

Inspect the connection for leaks once the system is pressurized and running

making it an essential accessory for mineral tank maintenance and replacement

Easy to install as a direct replacement for Nelsen WS1 series valves

With regular monitoring and timely replacement

reducing downtime when the system needs attention

Autotrol External DLFC 5 gpm Electronic Valve Inspect the connection for leaksThe Autotrol External DLFC 5 gpm from Pentair is a drain line flow control that regulates exactly how fast water leaves your softener or filter during the backwash and rinse phases of regeneration. Mounting externally in the drain line rather than inside the valve body, it establishes a fixed 5 gallons per minute rate so the media bed lifts and cleans the way the manufacturer intended, without wasting water or leaving the resin under rinsed. Drain