The piston seal is designed in such a way that it must ensure the dynamic sealing i.e. the pressurized fluid/ oil does not leak between the piston and bore, when the system pressure pushes the piston down the cylinder bore
Our piston seals are available for both :
- Single-acting, which is capable of sealing dynamic pressure from one side.
- Double-acting, which is capable of sealing dynamic pressure from both sides.
So the piston seal design ensures a very high static sealing force on the inside diameter of the seal. This provides high stability of the seal during operating cycles, eliminating rocking and pumping effects as instability of seals can create leakage and seal.