DN200 pneumatic butterfly valve

The product specifications of DN200 pneumatic butterfly valve are as follows: each product must undergo strict debugging and inspection:

Product Features

1. The centerline plate designed and manufactured in the new structural form is connected to the short structural steel plate, with a compact structure, light weight, easy installation, low flow resistance, large flow capacity, avoiding the influence of high temperature expansion, and easy operation.

2. There are no connecting rods, bolts, etc. inside, which work well and have a long service life. It can be installed at multiple workstations without being affected by the flow direction of the medium.

purpose

This butterfly valve is a non enclosed butterfly valve widely used in production processes such as building materials, metallurgy, mining, and electricity. Suitable for pipelines with a nominal pressure of 0.1Mpa at 300 ℃, used for connecting, opening, closing, or adjusting the dielectric mass.

working principle

The butterfly valve actuator driven by the motor achieves a disc plate of 90. Rotate within a certain range to achieve the purpose of opening and closing or adjusting the flow rate of the medium.

As a component of pipeline system connection and flow control, butterfly valves and rubber lined butterfly valves have been widely used in various industries such as petroleum, chemical, metallurgical, and hydropower. At present, the known butterfly valve technology mostly adopts a sealing structure, and the sealing material is rubber, etc. Due to its structural characteristics, it is not suitable for industries such as high temperature resistance (mainly based on actual reports), high voltage, corrosion resistance (mainly based on actual reports), performance (mainly based on actual reports), etc. There is currently an excellent butterfly valve, which is a three eccentric metal hard seal butterfly valve. The valve body and seat are connected components, and the sealing surface layer of the seat is made of heat-resistant and corrosion-resistant (mainly based on actual reports) alloy material welded (mainly based on actual reports). Compared with traditional butterfly valves, multi-layer soft stacked sealing rings are fixed on the valve plate. Compared with traditional butterfly valves, this type of butterfly valve is heat-resistant (based on actual reports), easy to operate, and frictionless in opening and closing. When closed, as the torque of the transmission mechanism increases, the sealing is compensated, improving the sealing performance of the butterfly valve and extending its service life.

With an after-sales team and a comprehensive after-sales service system, you can confidently purchase DN200 pneumatic butterfly valve products. All employees of our company sincerely welcome your inquiries and purchases.