VRP Valve Insert GMV 3010 EN-1.25″ 150-216 LPM OLS# 638884 October 3, 2022 / Valves VRP Valve Insert GMV 3010 EN-1.25" 150-216 LPM OLS# 638884 Product Details Additional Information Valve Model: GMV 3010 EN - 1.25" Flow Range: 150 - 216 LPM (47.6 - 57. 1 GPM)