What is Piston Spring Energized Seal

A piston spring-energized seal is a type of seal that is used to prevent leakage between a piston and its cylinder in various types of machinery and equipment. It consists of a piston seal and a spring, which is used to energize the seal. The seal is typically made of a polymer material and is designed to deform and conform to the surface of the cylinder to provide a tight and reliable seal. The spring provides constant pressure on the seal, ensuring that it remains in contact with the cylinder even as the piston moves back and forth. This type of seal is often used in high-pressure applications and can withstand high temperatures and harsh chemicals.