4.1.13 Electric Actuator and Support Bracket Assembly .................................................. 23
4.1.14 Electric Actuator Fitted to Standard Chlorine Valve ............................................... 24
4.1.15 Electric Actuator Fitted to Chlorine Institute Yoke & Siemens Vacuum Regulator . 26
4.1.16 Electric Actuator Fitted to International Yoke & Acromet/Prominent Vacuum
Regulator ............................................................................................................................ 27
4.1.17 Pneumatic Actuator and Support Bracket Assembly ............................................. 28
4.1.18 Pneumatic Actuator Fitted to Chlorine Institute Yoke and Siemens Vacuum
Regulator ............................................................................................................................ 29
4.1.19 Pneumatic Actuator Fitted to International Yoke and Acromet/Prominent Vacuum
Regulator ............................................................................................................................ 30
4.1.20 PLC Touch Screen Operation Menus.................................................................... 31
5 Appendices ............................................................................. 37