No. SS2-8310-0200 Azbil Corporation - 2 - Please, read ‘Terms and Conditions’ from following URL before the order and use. http://www.azbil.com/products/bi/order.html (11) 1-12-2 Kawana, Fujisawa Kanagawa 251-8522 Japan http://www.azbil.com/ Specifications are subject to change without notice. No part of this publication may be reproduced or duplicated without the prior written permission of Azbil Corporation. 11th edition: Aug. 2015 Cam characteristics: Linear (cam 1, standard) and two other kinds. By selecting the other two cams, valve characteristics can be approximated as follows: (1) For reverse acting valve Cam 2 . Linear characteristic valve plug --> Quick opening characteristic . Equal percentage characteristic valve plug --> Linear characteristic Cam 3 . Linear characteristic valve plug --> Equal percentage characteristic . Quick opening valve plug -->Linear characteristic (2) For direct acting valve The effect of cams 2 and 3 applied to direct action valves is reversed as compared with the case of Figure 1 Cam characteristics reverse action valves. 100 90 80 70 60 50 40 30 10 0 100 20 10 20 30 40 50 60 70 80 90 100 Direct acting positioner 90 80 70 60 50 40 30 20 10 0 Reverse acting positioner Travel (%) Input pressure span (%) CAM 3 CAM 1 CAM 2 Figure 2 External dimensions 100 151 300 Bypass switch 16 64 M8 Screw 2 10 MAX.120 MIN.26 137 178 Air conn. to actuator Rc1/4 Input air conn. Rc 1/4 Supply air conn. Rc 1/4 117 Rotate 90 C when equiped for G-O-Motor (Unit: mm)