Model 2401S or Next Generation of Erie Rotary Valves.
Electronic programmable timer that operations on GALLONS used ( metered, demand regeneration ).
And is a direct replacement for older rotary valve models Erie 568, 2001, 2100, 2200 models.
You can include either 3/4" or 1" Copper Tail Adapter Kit ( our part numbers PE5683032 and PE5683033 ) for an additional charge.
If you already have a Rotary Erie Valve, your current adapters should fit / connect to the new valve.
The new valve also comes with 1.05 Upper and Bottom Distributor ( at no charge ). You may or may not need to replace the distributor pipe in the Tank.
1.05" O.D. is the current and most common size piping used.
You may wish to order the OPTIONAL By Pass for this Valve ( Our Part # PE2001BP ).
For more information about the product See: Erie Water Treatment Controls 2400 Electronic Demand Valve Technical Manual ( current model )How To Replace Your Old Valve Guide
Tank Diameter - How To Measure and Why It Matters
NOTE: This valve is configured as a water softener using brine tank.
If you have a "backwash only" valve you want to replace, let us know in the ORDER NOTES, and we can send you a version pre-configured for Backwash ONLY ( no brine draw ) operation.