Stainless steel flanged butterfly valve, as a component for realizing pipeline system cut-off and flow control, has been widely used in many fields such as petroleum, chemical industry, metallurgy, hydropower, etc. Nominal pressure: PN16, 150LB, applicable temperature: ≤ 300 ℃, applicable medium: water , steam, oil, corrosive media, etc.

Stainless steel flange butterfly valve The butterfly valve sealing form mostly adopts the sealing structure, and the sealing material is rubber, polytetrafluoroethylene, etc., limited by the structural characteristics, high temperature resistance, high pressure resistance, corrosion resistance and wear resistance.

Stainless steel flange butterfly valve picture

Advantages of stainless steel flange butterfly valve:

1. The flanged butterfly valve is convenient and quick to open and close, labor-saving, small fluid resistance, and can be operated frequently.
2. The valve body is made of stainless steel, which has the dual advantages of metal hard sealing and elastic sealing. It has excellent sealing performance, corrosion resistance and long service life no matter in the case of low temperature and high temperature.
3. All stainless steel butterfly valve stainless steel fasteners, safe and beautiful, strong corrosion resistance.
4. The large-sized butterfly plate adopts a quilted frame structure, with high strength, large flow area and small flow resistance.
5. Electric stainless steel butterfly valve has good adjustment performance.
6. The drive device can be installed in multiple positions (rotating 90° or 180°), which is convenient for users to use.
7. The opening and closing torque is small, because the discs on both sides of the rotating shaft are basically equally affected by the medium, and the direction of the torque is opposite, so the opening and closing is more labor-saving.
8. The sealing surface material of the flanged stainless steel butterfly valve soft sealing butterfly valve adopts rubber and plastic, and the low pressure sealing performance is good when the temperature is 80°C and the pressure is less than 1.6MPa. 9. The opening and closing is convenient and quick, labor-saving, and the fluid resistance is small, which can be operated frequently.
9. The stainless steel butterfly valve has a simple structure, small external dimensions, short structural length, small volume and light weight, and is suitable for large-diameter valves.
10. Under low pressure, good sealing can be achieved.
11. When fully open, the effective flow area of ​​the valve seat channel is larger and the fluid resistance is smaller. 13. The sealing surface material is generally made of rubber and plastic, so the low pressure sealing performance is good.
12. The stainless steel flange valve is easy to install.
13. The butterfly valve operation is flexible and labor-saving, and the switching modes include manual, electric, pneumatic, pneumatic with manual, electric with manual, turbine and other driving methods.

VALTECCN stainless steel flange butterfly valve brand supplier, provides you with stainless steel butterfly valve standards, structure drawings, specifications, dimensions, working principles and product manuals. Stainless steel flanged butterfly valve conforms to relevant manufacturing standards, welcome to inquire and purchase!