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Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2021-01-11

2021-01-11View Original

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Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2021-01-11: Discussion question: 354. Does your organization still use any pneumatic valve positioners? Why is it still in use?
Reply #22021-01-11
Mainly pneumatic valve positioners. Previously, it was mainly pneumatic, with no major issues, and it has been in use ever since.
Reply #32021-01-11
It is rarely used; pneumatic valve positioners are used almost exclusively. Pneumatic valve positioners are mainly used in associated equipment (provided by some manufacturers) and a small number of individual valves
Reply #42021-01-11
It’s mainly pneumatic valve positioners; we’ve been using them for a long time and are used to them
Reply #52021-01-11
Pneumatic systems are still in use, and they have many advantages, such as rapid response, stability, high torque at high pressures, and a long service life:lol
Reply #62021-01-11
Pneumatic systems are still in use, and they have many advantages, such as rapid response, stability, high torque at high pressures, and a long service life:lol
Reply #72021-01-11
In-use pneumatic valve positioner. Reasons it is still in use: it is safe for use in explosion-proof areas, stable, and easy to maintain, among other things.
Reply #82021-01-12
Pneumatic systems are still in use, and they have many advantages, such as rapid response, stability, high torque at high pressures, and a long service life:lol
Reply #92021-01-14
Pneumatic systems continue to be used, offering many advantages such as rapid response, stability, high torque at high pressures, long service life, and ease of maintenance.

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