VRF Valve Insert GMV 3010 EN-1.25″ 16-32 LPM OLS# 638827 October 3, 2022 / Valves VRF Valve Insert GMV 3010 EN-1.25" 16-32 LPM OLS# 638827 Product Details Additional Information Valve Model: GMV 3010 EN - 1.25" Flow Range: 16 - 32 LPM (4.2 - 8.5 GPM)