What are the advantages of metal seat butterfly valves？

The metal seat butterfly valve is a new type of sealing structure. The seal and the valve body are machined to achieve a tight combination between the seal and the valve body, thereby avoiding the leakage problem of traditional butterfly valves. Compared with traditional butterfly valves, metal seat butterfly valves have the following advantages:

1. Excellent sealing performance

The metal seat butterfly valve uses a hard alloy seal, which is machined with the valve body, so that a tight bond is formed between the seal and the valve body. This structure can ensure the sealing performance of the valve in high-pressure and high-temperature environments, and avoids the leakage problem that is easy to occur in traditional butterfly valves.

2. Good wear resistance

The seals of metal seat butterfly valves are made of hard alloy material and have good wear resistance. During use, the seal will not cause leakage due to wear, thus ensuring the stability and reliability of the valve in long-term use.

3. Lightweight structure

Compared with traditional butterfly valves, the structure of metal seat butterfly valves is lighter. The mechanical processing method between the seal and the valve body makes the overall structure of the valve simpler and easier to install and maintain.

4. Long service life

The seal of the metal seat butterfly valve is made of carbide material, so it has a long service life. In actual use, metal seat butterfly valves can operate stably for a long time, reducing the frequency of maintenance and replacement, thus improving the efficiency and economic benefits of the equipment.

Generally speaking, metal seat butterfly valves have the advantages of excellent sealing performance, good wear resistance, lightweight structure and long service life. This new type of sealing structure has been widely used in the industrial field and has become an important valve product in modern industry.