VRF Valve Insert GMV 3010 EN-1.25″ 180-216 LPM OLS# 638830 October 3, 2022 / Valves VRF Valve Insert GMV 3010 EN-1.25" 180-216 LPM OLS# 638830 Product Details Additional Information Valve Model: GMV 3010 EN - 1.25" Flow Range: 180 - 216 LPM (47.6 - 57.1 GPM)