VRP Valve Insert 2″ 516-600 LPM OLS# 638879 October 3, 2022 / Valves 2.0 VRP Valve Insert 2" 516-600 LPM OLS# 638879 Product Details Additional Information Valve Model: GMV 3010 EN – 2" Flow Range: 516 – 600 LPM (136.3 – 158. 5 GPM)