Understanding the maintenance of the Roots fan check valve, Roots fan check valve how to choose and buy

With the continuous development of industrial technology, Roots fan is more and more widely used in various fields. As an important part of the Roots fan check valve, its performance and quality directly affect the operation of the entire fan. Therefore, it is very important to understand the maintenance of Roots fan check valve and purchase method.

First, understand the function of the Roots fan check valve

Roots fan check valve is used to control the flow of media, its main role is to ensure that the fan in the stop, without the influence of the backflow of the external medium, but also to ensure that the fan in the operation of the smooth flow of media. Therefore, the performance and quality of the Roots fan check valve has a crucial impact on the operating effect of the entire fan.

Second, the maintenance of the Roots fan check valve

1. Regular cleaning

Roots fan check valve in operation for a period of time, often because of the accumulation of media and lead to the valve can not be completely closed or open. Therefore, regular cleaning is very necessary. In the cleaning, you can use professional cleaning agent, the valve inside the media residues clean.

2. lubrication maintenance

In daily use, in order to ensure the smooth operation of the Roots fan check valve, lubrication and maintenance work must be carried out. You can choose a special lubricant and apply it to the active parts of the valve to reduce wear and prolong the service life.

3. Regular inspection

Regularly check the working status of the Roots fan check valve, including the opening and closing of the valve, sealing performance and so on. Once a problem is found, it should be repaired or replaced in time so as not to affect the normal operation of the whole fan.

Third, how to choose and buy Roots fan check valve

1. According to the fan model selection

In the purchase of Roots fan check valve, should be based on the corresponding fan model and parameters to buy. Different models of fans may require different check valves, so choose the right model.

2. Know the brand and quality

When purchasing check valves for Roots fans, choose products of famous brands to ensure the quality and performance of the products. At the same time, you can choose the most suitable check valve by checking the information about the product and comparing different brands.

3. Pay attention to the material of the valve

The material of the check valve of Roots fan directly affects its service life and corrosion resistance. In general, the stainless steel check valve is more corrosion-resistant, suitable for use in a variety of media scenarios.

4. Consider working pressure and temperature

When purchasing check valves for Roots fans, you need to consider the parameters of working pressure and temperature, and choose products that can adapt to the actual working environment. Too high or too low parameters will have an impact on the normal operation of the fan.

Fourth, the common faults of the Roots fan check valve and treatment methods

1. Valve stuck

Valve is not used for a long time or too much media accumulation will lead to valve jamming, can not be opened or closed normally. At this time, cleaning and lubrication should be carried out to restore the normal use of the valve.

2. Leakage

Roots fan check valve in use for a period of time, there may be leakage. At this time, you should check the sealing performance of the valve, repair or replacement.

3. Excessive noise

If excessive noise occurs during operation, it may be due to severe wear and tear of the moving parts of the valve. At this time, you need to check and replace the worn parts.

V. Signs of a high-quality Roots fan check valve

1. Good material

High-quality Roots fan check valve is made of high-quality stainless steel, with good corrosion resistance and service life.

2. Superb craftsmanship

High-quality Roots fan check valve with exquisite craftsmanship, both the structural design of the valve or lubrication system is first-class.

3. reliable sealing performance

High-quality check valve has a reliable sealing performance, can ensure that the medium will not leakage phenomenon.

4. Smooth opening and closing action

Roots fan check valve opening and closing action should be smooth and reliable, there should be no stagnation or can not close the situation.

Six, Roots fan check valve maintenance skills

1. regular cleaning

Roots fan check valves should be cleaned regularly after running for a period of time to remove media residues.

2. Lubrication maintenance

In daily use, the Roots fan check valve should be lubricated and maintained to reduce wear and prolong service life.

3. Regular inspection

Regularly check the working status of the check valve of the Roots fan, find and deal with problems in time to ensure the normal operation of the fan.

Conclusion

Roots fan check valve as an important part of the Roots fan, its performance and quality of good and bad directly affects the operation of the entire fan. Therefore, it is particularly important to understand the maintenance and purchase methods of the Roots fan check valve. Only by choosing the right products and carrying out regular maintenance and repair work can we ensure the long-term stable operation of the Roots fan check valve.

Henan Jiye Chang Industry Co.