L2 W1 WAFER FLANGED W2 W3 Wiring port W3 2-G1/2 L1 H φD2 φd φD1 L2 W1 W2 P.C.D.C ｎ-φｅ Wiring port 2-G1/2 L1 H φD2 φd φD1 AV packing Flow meter body Flange Nut, washer Stud bolt Collar (centering jig) 194 AUTOMATIC 20mm 25mm 40mm 50mm 80mm 100mm U-PVC 15 15 20 25 30 30 PVDF 15 15 20 25 30 30 TIGHTENING TORQUE [N・m] INSTALLATION EXAMPLE (WAFER) JIS (Unit: mm) WAFER FLANGED (JIS10K) mm L2 W1 W2 W3 φD2 L1 H φD1 φd L1 H φD1 φd C n e 20 64.5 138 62.5 75.5 114 85 187.5 53 19 200 180 100 19 75 4 15 25 93 190 62 24 190 125 24 90 40 106 197.5 77 38.5 197 140 38.5 105 19 50 120 202.5 96.5 48.5 204 155 48.5 120 80 160 225 127 72.5 - - - - - - - 100 180 239.5 155.5 94 - - - - - - - ULTRASONIC-VORTEX FLOW METER ASUSV SERIES CONNECTION / FLANGED, WAFER――JIS