The spring washer is part of the pressure mechanism of the TOP series 6-way valve and ensures the correct force with which the spring presses the disc onto the sealing surface of the valve.
Without a functional washer, the tightness of the valve in the selected position is reduced, which can lead to leaks between the various operating modes and a reduction in filtration efficiency.
The part is made of chemically resistant plastic and is intended as a precise replacement for the original component without the need for modifications or adjustment.
Suitable for a complete valve service together with the replacement of seals and other worn parts.
