Wega Polaris EvD / Concept & Astoria Gloria Steam Tap Valve WY4920233018 markibar The high temperature limit switch

The high temperature limit switch is a safety device mounted on the boiler — it trips and cuts power to the heating element if the boiler temperature exceeds 130°C

Rocket Mozzafiato Evoluzione V

Audible click is missing when toggling

shot quality suffers immediately

Brand: Bezzera

Wega Polaris EvD / Concept & Astoria Gloria Steam Tap Valve WY4920233018 markibar The high temperature limit switchWega Polaris EvD Steam Tap Valve WY4920233018 Replace a faulty or leaking steam tap valve on your Wega or Astoria commercial espresso machine with this genuine OEM part (WY4920233018). A worn steam tap valve causes inconsistent steam pressure, poor milk frothing performance, and potential water damage to internal components replacing it restores full steam control and extends machine life. Specifications Part number: WY4920233018 Boiler fitting: 1 4"