Stainless steel high temperature butterfly valve electric stainless steel valve flange butterfly val

Stainless steel butterfly valve It adopts three eccentric multi-layer metal hard sealing structure, which is widely used in medium temperature ≤ 425 ℃ industrial pipelines for metallurgy, electric power, petrochemical industry, water supply and drainage and municipal construction are used for regulating flow and carrying off fluid
The valve adopts three eccentric structure, and the sealing surfaces of valve seat and disc plate are made of stainless steel with different hardness
It has good corrosion resistance and long service life
Advantages and disadvantages of stainless steel butterfly valve 1
Advantages of stainless steel butterfly valve
1
The utility model has the advantages of convenient and rapid opening and closing, labor saving, small fluid resistance and regular operation

2
The utility model has the advantages of simple structure, small volume and light weight

3
The mud can be transported and the liquid accumulated at the pipe mouth is the least

4
Good sealing can be achieved under low pressure

5
Good adjustment performance

Disadvantages of stainless steel butterfly valve 1
The service pressure and working temperature range are small

2
Poor sealing

Stainless steel butterfly valve can be divided into offset plate, vertical plate, inclined plate and lever type according to its structural form
According to the sealing form, it can be divided into relatively sealing type and hard sealing type
The soft seal type is generally sealed with rubber ring, and the hard seal type is usually sealed with metal ring

According to the connection type, it can be divided into flange connection and wafer connection; According to the transmission mode, it can be divided into manual, gear transmission, pneumatic, hydraulic and electric