v4 03 valve kit Hose Evolution P60-P90: Replace switchbox

Evolution P60-P90: Replace switchbox

Replace the O-ring on the oil chamber

including connectors and O-ring both sides

Natural wear from long-term use

This is the mechanical component of the main power switch on your AVA Master – the part you turn by hand to start or stop the machine

v4 03 valve kit Hose Evolution P60-P90: Replace switchboxApplicable for: AVA Master: P60, P70, P80, both Master 1. 0 & Master 2. 0 Evolution: P60, P70, P80 This kit contains all 8 valves connected to the pressure chamber inside the pump. These valves manage the flow of water in and out of the pump's cylinders, ensuring stable and efficient pressure. All valves in the kit are identical, but their position determines their function: the suction valves (inlet) and high pressure valves (outlet) are installed