Does your application require the valve to move to it´s safety position by itself e.g. if the actuator’s cable is destroyed, or your plant experiences a power failure in certain areas? A so called “fail-safe” function is then necessary and TA Roloff has the most advanced solutions. Proceed to our website and click on the “Fail-safe” button to learn more about the selection and functionality of various fail-safe options.
Fail-safe Function :
- No power-supply required to move the valve into the safety position
- No auxiliary power source necessary
- All valve types can be made fail-safe with TA Roloff’s technology
- Explosion protection available