VRP Valve Insert OLS# 638868 3010 1.25″ 16-66 LPM October 3, 2022 / Valves 1.25 VRP Valve Insert OLS# 638868 3010 1.25" 16-66 LPM Product Details Additional Information Valve Model: GMV 3010 EN – 1.25 Flow Range: 16 – 66 LPM (4.2 – 17. 4GPM)