Improve lifetime with reduced surface sealing area
The valve wearing and friction has been reduced by optimising the sealing surface area. The sealing leap size and shape design has been optimised using finite element modeling (FEM) and real life testing. The result is a sealing surface area which is equal to 14% of a standard conical rotary valve.
Furthermore, the insert material is specially treated by a proprietary process in order to improve the surface finish, hardness and creeping.