On April 27, 2019, Jiangsu Province officially released the Jiangsu Province Chemical Industry Safety and Environmental Protection Improvement Plan, proposing to shut down chemical production enterprises that fail to meet safety and environmental protection standards and have outstanding risks. The chemical technology enterprises or production facilities with backward technology have greatly reduced the production capacity of backward chemical industries.

The state has always encouraged chemical enterprises to carry out automated production transformation, and to change from the previous backward production form, mainly because automated production can bring the following benefits to enterprises:

1. Improve production efficiency: Except for a small number of professional operation and maintenance personnel, all production processes are carried out automatically. While liberating people from heavy manual labor and monotonous work, the production efficiency is greatly improved.

2. Ensure production safety: working in some dangerous environment with high temperature or radioactive and toxic environment, it is still difficult for workers to guarantee 100% safety. And when automation is put into it, those difficult tasks become easy and feasible.

3. Reduce production cost: The speed of automated production is usually much faster than that of manual production, and the production cost is lower than the same manual operation.

4. Improve product quality: Automatic production is easy to combine with quality inspection and verification, reducing the number of unqualified products. At the same time it allows control in the statistical process, so that processing produces a more consistent or even consistent product.

The enterprise's production automation transformation and upgrade is mainly to purchase an automation system, transform the original manual operation device on the site, and make the production line run automatically. As an important part of the control loop, the control valve's product performance determines the stable and precise operation of the control loop, which plays a decisive role in the enterprise's automated upgrade and transformation. The accurate selection of control valve manufacturers and the quality of control valves have a great influence on the success of enterprise automation transformation.