News

What is spring energized seal?

Update:2018-07-20

The spring energized seal is a type of seal with a special spring built into the U-shaped seal, or a high-performance seal with a special spring loaded with a U-shaped Teflon. The appropriate spring force with the system fluid pressure, the sealing lip (face) is ejected and gently pressed against the sealed metal surface to create a very excellent sealing effect. The actuating effect of the spring overcomes the slight eccentricity of the metal mating surface and the wear of the sealing lip while maintaining the desired sealing performance.

Mainly used

Axial or hole seals for loading and unloading arm swivel joints

Spray valve fittings or seals for other painting systems

Vacuum pump or pump equipment seals

Special seals for beverage, water, beer filling machinery and food industry equipment

Special seals for the automotive industry and aviation industry, such as power steering (dynamic seals)