When selecting an actuator, it is important to look beyond torque alone. Speed, durability, reliability and efficiency are key factors that can directly influence plant uptime, maintenance and operating costs.
So, how can these factors be achieved through actuator design?
High-Speed Operation
Faster valve operation can improve process response and reduce operating time. Kinetrol actuators are designed for fast quarter-turn operation, with suitable applications achieving less than 1 second operation.
Durability
High cycle capability helps extend equipment life and reduce replacement frequency. The robust Kinetrol design is capable of delivering 2–4 million operations, depending on the model and application.
Reliability
Critical processes require consistent performance with minimum unexpected downtime. Kinetrol’s single-vane design, one moving part and shock-absorbing capability help provide dependable operation in demanding environments.
Efficiency
Lower energy consumption and fewer interruptions can contribute to better operating economics. The Kinetrol actuator design can provide efficient air consumption, reduced maintenance requirements and fewer shutdowns, supporting improved lifecycle value.
The key takeaways
An actuator is not simply about generating torque. Its design, operating speed, cycle life, reliability and efficiency all contribute to the overall performance of a valve automation system. Kinetrol actuators can help improve plant reliability, availability and long-term operating efficiency.
Zjaan Haarhoff / Andre Anker
Rotatech
Tel. +27 11 708 6455
zjaan@rotatech.co.za / andre@rotatech.co.za
www.rotatech.co.za
