VRP Valve Insert GMV 3010 EN-1.5″ 432 LPM OLS# 638875 October 3, 2022 / Valves VRP Valve Insert GMV 3010 EN-1.5" 432 LPM OLS# 638875 Product Details Additional Information Valve Model: GMV 3010 EN - 1.5" Flow Range: 432 LPM (114.1 GPM)