Premium Pentair Optimum Positive Seal Diverter Valve's. Positive seal valve's assure maximum flow is maintained for a maximum heating performance.
Pentair Optimum Positive Seal Valves have excellent flow characteristics. They are also manufactured to strict quality standards & never require lubrication!
3-Port valves are used to divert water either to the solar array (turn solar on), or back to the pool (turning solar off).
The sale of this product is subject to the terms and conditions of sale https://www.solarpoolsupply.com/pages/terms-conditions.