Webstone Valves have expanded Pro-Connect PP-R Pro lineup to include transitional FIP × PP-R and FIP × PP-RCT ball valves along with stem extension kits. These valves feature fully integrated PP-R or PP-RCT socket connections and are available in nominal sizes 3/4″ – 2″. Stem extension kits accommodating up to 2″ of insulation are now available for use with the entire PP-R Pro product line. These valves come with a lifetime guarantee.