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Safety Implications of Separate ESD SOV and PST SOV in Valve Systems

In valve systems, safety is of utmost importance, with reliability and efficiency being crucial elements. The use of separate Emergency Shutdown (ESD) Solenoid Operated Valves (SOV) and Partial Stroke Testing (PST) SOVs can pose significant safety risks that may impact the performance of the ...

January 14, 2025
Remote operation of manual valves pneumatic actuated valves and electric actuated valves

Remote operation of manual valves, pneumatic actuated valves and electric actuated valves Your manual operated valves may be difficult to reach or located in a hazardous environment. VESON provides you a full range of actuated valves, actuators and their accessories.If you have any inquiry or ...

January 13, 2025
Comparing pneumatic, electric, and hydraulic actuators

Actuators(drives) are an essential component of automatic control systems. Their primary function is to receive control signals from the controller and adjust the controlled medium, accordingly, ensuring that the controlled variable is maintained within a desired value or range. Based on their ...

August 16, 2024
How to Correctly Size Actuators

How to Correctly Size Actuators Correctly sizing actuators for valves is much more complicated than many people in our industry believe. Too often, people incorrectly assume that all you need to do to actuate a valve is to put the most cost-effective actuator on top of the valve. Actually, you need ...

April 12, 2024
ISO 5211 For Valves

While we talking about a triple offset butterfly valve with an actuator operated, we can see descriptions such as ” F10 ” ” F12 ” etc, what does it mean? it’s a kind of flange type, which is a description of the connection dimension that valve top flange and actuator in a certain standard Valve ...

April 10, 2024
Why Use Pneumatic Valve Actuators?

Valve actuators, used for operating valves for opening, closing or modulating service, come in a variety of configurations and power sources. Two of the most recognizable types based on these criteria are pneumatic and hydraulic. Each has positives and negatives depending in part on the specific ...

March 13, 2023

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