Industry Insights
Product knowledge, selection, installation, maintenance and industry insights.
Industry Insights · 75
Why Choose Pneumatic Actuators in Harsh Environments
Introduction Many people compare pneumatic actuators with electric actuators, but in fact these two types of actuator are not mutually exclusive — each has its own benefits. The real question is not "which is better", but which is more suitable and more trouble-free under specific operating conditions — especially in harsh environments such as explosion-proof, dusty and humid ones. This…
Advantages of Pneumatic Actuators in Industrial Automation
Introduction Pneumatic actuators are generally used in combination with valves, and because of their features and advantages they hold an important position in the field of industrial automation. They are both the executor of "opening and closing" and "regulating" on the pipeline, and a link that determines whether an automation solution can truly be implemented. This article starts from the…
Pneumatic Actuator Application and Selection in New Energy
Introduction In recent years, with the global transformation of the energy mix, new energies such as hydrogen energy and LNG (liquefied natural gas) have continued to expand in transport, energy storage and industry. This brings higher requirements for safety, automation level and equipment reliability. In valve automation control, pneumatic actuators, with their features of fast response, high stability and adaptability…
Pneumatic Actuators for Explosion-Proof and Wide-Temp Duty
Introduction The selection logic that works for ordinary conditions often fails in explosion-proof and wide-temperature applications. The reason is simple: in these applications, what decides success is usually not the actuator itself, but the seal material, the grease type, the electrical accessories and the air supply quality — and these are exactly the things ordinary selection is most likely to…
Pneumatic Valve Selection Guide
Introduction Selecting a pneumatic valve is never as simple as "picking a model". It is a combined decision of valve body + actuator + accessories; if any one link is chosen wrongly, it will show up after commissioning as incomplete travel, internal leakage, external leakage, or a shortened service life. This article follows the actual engineering sequence: first sort out…
How to Select the Right HES Pneumatic Actuator
Introduction In pneumatic actuator selection, the difficult part is not "which one to choose" but stating the operating conditions clearly. When the operating condition information is complete, selection can often be settled in ten minutes; when the operating conditions are vague, problems such as "not enough torque to drive it", "the interface will not fit" and "the valve stops in…
Ready to upgrade your automated fluid-control system?
Standard or custom solutions for harsh conditions. HES technical team supports your project.