No. SS2-8113-0320 Azbil Corporation - 4 - Cv value and travel Note) The above graphs indicate typical flow characteristics. Table 3 Contoured type plug (High-capacity type) (%C, LC) Nominal size (inches) 1. 2 2. 3 4 6 Port size (inches) 1. 2 2. 3 4 6 Rated Cv value (%C, LC) 30 50 85 125 200 420 Rated travel (mm) 25 38 50 a. Equal percentage characteristics (%C : Metal seat) b. Linear characteristics (LC : Metal seat) Figure 1 Flow characteristics: High-capacity type Table 4 High-flow characteristics type contoured plug (%CF, LCF) Nominal size (inches) 1. 2 2. 3 4 6 Port size (inches) 1 1. 1. 1. 1. 2 1. 2 2. 2 2. 3 2. 3 4 4 5 6 Rated Cv value (%CF, LCF) 10 17 24 17 24 44 24 44 68 44 68 99 68 99 175 175 275 360 Rated travel (mm) 25 38 50 a. Equal percentage characteristics (%CF:Metal seat) b. Linear characteristics (LCF:Metal seat) Figure 2 Flow characteristics: High-flow characteristics type Table 5 Quick-opening type plug Nominal size (inches) 1. 2 2. 3 4 6 Port size (inches) 1. 2 2. 3 4 6 Rated Cv value (QS) 35 55 95 135 220 460 Rated travel (mm) 10 13 19 19 25 30 100 50 20 10 5 2 0 20 40 60 80 100 Cv value (%) Travel (%) 100 80 60 40 20 0 0 20 40 60 80 100 Cv value (%) Travel (%) 100 50 20 10 5 2 0 20 40 60 80 100 Cv value (%) Travel (%) 100 80 60 40 20 0 0 20 40 60 80 100 Cv value (%) Travel (%)