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Powder butterfly valve powder butterfly valve purchase

The powder butterfly valve and the powder butterfly valve have been approved and used by a large number of customers during use. It has a good effect on all major platforms. While promoting the development of powder butterfly valves, it has greatly promoted the development and use of the valve industry.

Butterfly valve is an important part of the dust collector product. Its quality determines the overall working efficiency of the dust collector, so it is very important to choose a good powder butterfly valve. You can choose from different angles when you purchase.

Select the valve according to the adjustment medium parameters:

The powder butterfly valve is used in a large number of applications. The valve produced by our company is in the production process. In order to make the pressure, flow and other parameters of the medium meet the requirements of the process, it is necessary to install an adjustment mechanism to carry out the above parameters. adjust. Tune

The main working principle of the powder butterfly valve is to change the flow area between the valve flap of the powder butterfly valve and the valve disc and the valve seat to achieve the purpose of adjusting the above parameters. These types of powder butterfly valves are collectively referred to as control valves, which are divided into self-driven control valves such as pressure reducing valves and pressure regulators that are driven by the medium itself. Where the leading power drive is called the drive control Valves, such as electric control valves, pneumatic cement butterfly valves and hydraulic control valves.

Powder butterfly valve is used to prevent backflow of the medium: This type of powder butterfly valve only allows the medium to flow in one direction and prevents the direction from flowing. Usually, the powder butterfly valve is automatically operated, and the valve flap is opened under the action of the fluid pressure flowing in one direction; when the fluid flows in the opposite direction, the fluid pressure and the self-reclosing valve flap of the valve disc act on the valve seat, thereby cutting off flow. Among them, the check valve belongs to this type of powder butterfly valve, which includes a swing check valve and a lift check valve.

The swing check valve has a hinge mechanism and a door-like flap that rests freely against the inclined seat surface. In order to ensure that the valve flap can reach the proper position of the valve seat surface each time, the valve flap is designed in the hinge mechanism, so that the valve flap has enough swinging space and the valve flap is truly and comprehensively in contact with the valve seat. The discs can all be made of metal, or they can be inlaid with leather, rubber, or synthetic coverings depending on the performance requirements.

At the time of purchase, we can choose the right type of valve to comprehensively consider the performance of the powder butterfly valve to quickly improve your company's production development. In the fully open condition of the swing check valve, the fluid pressure is almost unimpeded, so the pressure drop through the powder butterfly valve is relatively small. Depending on the conditions of use, the powder butterfly valve flap can be of all metal construction or it can be in the form of a rubber or rubber ring on the valve disc holder. Like a cement butterfly valve, the passage of fluid through the lift check valve is also narrow, so the pressure drop through the lift check valve is larger than that of the swing check valve, and the flow rate of the swing check valve is limited. Very few.

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