VRF Valve Insert OLS# 638865 3010 1.50″ 432 LPM October 3, 2022 / Valves 1.50 VRF Valve Insert OLS# 638865 3010 1.50" 432 LPM facebook twitter linkedin Product Details Additional Information Valve Model: GMV 3010 EN – 1.50 Flow Range: 432 LPM (114.1 GPM) Category: Valves 1.50 Sub-Categories: