1" (25 mm) PGV ValveFlowm3/hrPressure Lossbar0.30.081.00.112.50.133.50.164.50.235.50.436.50.628.01.109.01.481" (25 mm) PGV ValveFlowl/minPressure LosskPa482011401355167523954311562135110150148