The central gasket for the TOP valve with dimensions of 50×2.5 mm is a key sealing element of the filter unit’s six-way valve.
It ensures tightness on the axis of rotation of the control lever and prevents water or pressure from passing between the individual valve positions.
Compatible with Praher valves of the 130862 series, where it is used as a central gasket beneath the rotor.
Regular replacement of this gasket when disassembling the valve is inexpensive preventive maintenance that extends the service life of the entire filter unit.
