PTFE seat U section butterfly valve concentric short series

This U-type flange butterfly valve adopts an integral U-body for superior rigidity. End flanges secure stable piping connection and vibration resistance. Its compact dimension cuts down installation space. The 90° rotary action ensures easy operation and quick switching, while the simple structure allows convenient assembly and regular upkeep. The short structure of bf U type saves installation space, reduces pipeline load, fits compact piping layouts and cuts overall costs.

1.Sealing performance: 

U-type bfv with PTFE seat has an extremely low friction coefficient and good conformability, achieving zero leakage; it is resistant to aging, has a long sealing life, and operates smoothly with low risk of jamming.

2.Resistance to media: 

It is resistant to various corrosive media such as strong acids, strong alkalis, organic solvents, and oils, exhibiting strong chemical stability.

3.Temperature range: 

Normal operating temperature: -20℃ ~ 180℃, not suitable for high-temperature steam.

4.Structural advantages continue with the U-shaped valve body: 

The U type flange butterfly valve with short structure, light weight, secure flange connection, space-saving installation, and good seismic resistance.

Standard export wooden case packaging

This PTFE short structural is used for pipelines carrying corrosive media. Common applications include chemical plants, sewage treatment projects, pharmaceutical and food factories. It is also suitable for oil, gas and industrial cooling water systems.