Pneumatic Valves, Cover Housings

Φ330*5.0mm Φ445*7.0mm

Pneumatic valve is a commonly used control valve, widely used in petroleum, chemical, electric power, metallurgy and other industrial fields. The cover shell of the pneumatic valve is an important part of it and needs frequent maintenance for the following reasons:

First of all, the cover shell of the pneumatic valve carries the operating mechanism and sealing elements inside the valve, and if the cover shell is damaged or worn out, it will affect the normal operation of the valve, or even lead to leakage, affecting the operational safety of the equipment. Therefore, regular inspection and maintenance of the integrity of the pneumatic valve cover shell is to ensure the normal operation of the valve is one of the keys.

Secondly, the pneumatic valve cover shell is usually exposed to harsh working environments, such as high temperature, corrosion, particles, etc., which can easily lead to corrosion, rust or damage to the surface of the cover shell. If not timely cleaned and coated to protect, the life of the cover shell will be greatly shortened, and even affect the sealing performance and operational flexibility of the valve. Therefore, regular cleaning and coating maintenance of pneumatic valve cover shell is to ensure long-term stable operation of the valve is an important measure.

In addition, the cover shell will accumulate some oil, dust and other debris, affecting the flexibility and stability of the valve operating mechanism. If not cleaned up for a long time, these debris may lead to the mechanism jammed or poor operation, affecting the valve opening and closing effect. Therefore, regular cleaning and lubrication of the inside of the mechanism to maintain the flexibility and stability of the mechanism is to ensure the normal operation of the valve is an important measure.

In summary, the pneumatic valve cover shell needs frequent maintenance for three main reasons: to ensure the integrity of the normal operation of the valve, to prevent surface corrosion and damage to the cover shell, to keep the mechanism inside clean and flexible. Regular inspection, cleaning, lubrication and coating protection are important measures to ensure the long-term stable operation of the pneumatic valve cover shell, but also to ensure the safe and stable operation of the equipment is one of the keys.