The Duplex Model II control system quickly closes up to two Eclipse actuators on toxic gas cylinder and ton container valves when activated by panic buttons or remote gas sensors. Its computer system applies 30 ft-lb of torque for test closures and 50 ft-lb of torque for emergency closures of the cylinder valve. All fire codes recognize and approve the “automatic-closing fail-safe shutoff valve” system in lieu of a scrubber treatment system. With a Duplex model II, your SCADA system can be provided with actuator closure status and error codes to quickly analyze problems and take the appropriate corrective action. When combined with a Halogen Valve gas detection system, you will have a secure facility 24 hours a day.