5 Series 51-SY5000/7000/9000 SY 000 6A 5 7 9 51-SY5000 51-SY7000 51-SY9000 Series How to Order Port Block Assembly Nil F N T Rc G NPT NPTF Thread type A, B port size Thread piping Symbol Port size 1/8 1/4 1/4 3/8 51-SY5000 51-SY7000 51-SY9000 Applicable series 01 02 02 03 One-touch fitting (Metric size) o4 one-touch fitting o6 one-touch fitting o8 one-touch fitting o8 one-touch fitting o10 one-touch fitting o8 one-touch fitting o10 one-touch fitting o12 one-touch fitting Symbol Port size 51-SY5000 51-SY7000 51-SY9000 Applicable series C4 C6 C8 C8 C10 C8 C10 C12 One-touch fitting (Inch size) Symbol Port size 51-SY5000 51-SY7000 51-SY9000 Applicable series N3 N7 N9 N9 N11 N9 N11 o5/32" one-touch fitting o1/4" one-touch fitting o5/16" one-touch fitting o5/16" one-touch fitting o3/8" one-touch fitting o5/16" one-touch fitting o3/8" one-touch fitting Mounting screw Fitting assembly Port block assembly (Cassette type) . Only the fitting assembly replacement is also possible. Metric size VVQ1000-51A-C4 VVQ1000-51A-C6 VVQ1000-51A-C8 VVQ2000-51A-C8 VVQ2000-51A-C10 VVQ4000-50B-C8 VVQ4000-50B-C10 VVQ4000-50B-C12 51-SY5000 51-SY7000 51-SY9000 o4 one-touch fitting o6 one-touch fitting o8 one-touch fitting o8 one-touch fitting o10 one-touch fitting o8 one-touch fitting o10 one-touch fitting o12 one-touch fitting Inch size o5/32" one-touch fitting o1/4" one-touch fitting o5/16" one-touch fitting o5/16" one-touch fitting o3/8" one-touch fitting o5/16" one-touch fitting o3/8" one-touch fitting VVQ1000-51A-N3 VVQ1000-51A-N7 VVQ1000-51A-N9 VVQ2000-51A-N9 VVQ2000-51A-N11 VVQ4000-50B-N9 VVQ4000-50B-N11 51-SY5000 51-SY7000 51-SY9000 Warning If a resin tube is used, take measures against static electricity.