A port B port e t !2 o !3 r w !4 e !2 o !3 r w !4 !1 i u !1 !5 !0 y q q !0 Construction (With Auto Switch) Single vane (The unit is common for single vane type and double vane type.) �� Following figures show actuators for 90° and 180° when B port is pressurized. Double vane �� Following figures show the intermediate rotation position when A or B port is pressurized. Component Parts No. Description Material No. Description Material 1 Cover (A) Resin 9 Magnet 2 Cover (B) Resin 10 Hexagon socket head set screw Stainless steel 3 Magnet lever Resin 11 Cross recessed round head screw Stainless steel 4 Holding block Stainless steel 12 Cross recessed round head screw Stainless steel 5 Holding block (B) Aluminum alloy 13 Cross recessed round head screw Stainless steel 6 Switch block (A) Resin 14 Cross recessed round head screw Stainless steel 7 Switch block (B) Resin 15 Rubber cap NBR 8 Switch block Resin * For size 10, 2 cross recessed round head screws !1 are required. Size: 10, 15 Size: 20, 30 Size: 40 22 Series CRBU2