Sanitary Valve and manual sanitary valves differ significantly in several aspects.

First of all, from the perspective of driving mode, pneumatic sanitary valves drive the opening and closing of the valve through a pneumatic actuator, which is usually powered by compressed air or other gases to achieve automatic control of the valve. Manual sanitary valves rely on human operation, such as handles or handwheels, and their adjustment accuracy is affected by the operator's technical level and experience.

Secondly, in terms of control methods and applicable scenarios, pneumatic sanitary valves can realize automatic monitoring and adjustment in the central control room or computer, which greatly improves production efficiency and control accuracy. It is suitable for medium and large flows, high pressures, requiring frequent control and Regulation scenarios, such as chemical, petroleum, natural gas and other large industrial fields. Manual sanitary valves are more suitable for scenarios with small flow, low pressure, and no need for frequent adjustments, such as laboratories or small production lines.

In addition, the maintenance and upkeep requirements of the two are also different. Since manual sanitary valves do not have complex pneumatic actuators and other components, their maintenance is relatively simple. Generally, they only need to be kept clean and lubricated. The maintenance of pneumatic sanitary valves may involve more complex equipment and procedures.

Finally, from the perspective of health standards, sanitary valves refer to valves that meet health standards such as medicine or food. The valve body must meet the health standards of stainless steel. All parts in contact with the medium are mirror polished, and the polishing and cleanliness are high. Must comply with relevant health standards. Whether it is a pneumatic or manual sanitary valve, it needs to meet these basic sanitary requirements.

There are significant differences between pneumatic sanitary valves and manual sanitary valves in terms of driving methods, control methods, applicable scenarios, maintenance and maintenance requirements, etc. Which valve to choose depends mainly on the specific application scenario and needs.