112 Cv VALUE PER OPENING DEGREE GRAPH 15 mm, 25 mm STANDARD Cv VALUE TYPE 50 mm - 100 mm STANDARD Cv VALUE TYPE 15 mm SMALL Cv VALUE TYPE 60 .7 8 1.5 10 3 15 5 20 10 25 14 100 90 80 70 60 50 40 30 20 10 0 Cv VALUE OPENING DEGREE (%) EQUAL-PERCENTAGE CHARACTERISTICS 0.01 0.1 1 10 20 PORT SIZE (mm) Cv VALUE 50 14 50・80 28 80・100 56 100 88 0.1 1 10 100 100 90 80 70 60 50 40 30 20 10 0 Cv VALUE EQUAL-PERCENTAGE CHARACTERISTICS SIZE (mm) Cv VALUE OPENING DEGREE (%) No.1 0.08 No.2 0.16 0.001 0.01 0.1 0.2 100 90 80 70 60 50 40 30 20 10 0 Cv VALUE EQUAL-PERCENTAGE CHARACTERISTICS KIND OF PORT Cv VALUE OPENING DEGREE (%) 100 90 80 70 60 50 40 30 20 10 0 Cv VALUE LINEAR CHARACTERISTICS 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 60 .7 8 1.5 10 2.5 15 4 20 8 25 14 PORT SIZE (mm) Cv VALUE OPENING DEGREE (%) No.1 0.0088 No.2 0.023 No.3 0.074 No.4 0.33 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 90 80 70 60 50 40 30 20 10 0 Cv VALUE LINEAR CHARACTERISTICS KIND OF PORT 100 Cv VALUE OPENING DEGREE (%) SIZE (mm) 25 15 PORT SIZE [mm] 6 8 10 15 20 25 Cv VALUE 0.7 1.5 3 5 10 14 RANGEABILITY 20:1 30:1 40:1 50:1 50:1 50:1 STROKE SIZE 15 mm 17 16 17 18 − − (mm) SIZE 25 mm 17 16 16 16 22 24 SIZE (mm) 50 80 100 KIND OF PORT Ｓ Ｌ Ｓ Ｌ Ｓ Ｌ Cv VALUE 14 28 28 56 56 88 RANGEABILITY 50:1 50:1 50:1 50:1 50:1 50:1 STROKE (mm) 26 28 30 28 32 28 SIZE (mm) 15 KIND OF PORT No.1 No.2 Cv VALUE 0.08 0.16 RANGEABILITY 20:1 20:1 STROKE (mm) 16 16 SIZE (mm) 15 KIND OF PORT No.1 No.2 No.3 No.4 Cv VALUE 0.0088 0.023 0.074 0.33 RANGEABILITY 15:1 15:1 15:1 15:1 STROKE (mm) 16 16 16 16 SIZE (mm) 25 15 PORT SIZE [mm] 6 8 10 15 20 25 Cv VALUE 0.7 1.5 2.5 4 8 14 RANGEABILITY 20:1 25:1 30:1 40:1 40:1 50:1 STROKE SIZE 15 mm 16 16 15 16 − − (mm) SIZE 25 mm 16 16 14 15 20 25