Vaillant 0020010294 Ecotec Non Return Valve - Genuine Vaillant part

Name: Vaillant 0020010294 Ecotec Non Return Valve - Genuine Vaillant part
Brand: Vaillant

Vaillant

Vaillant 0020010294 Ecotec Non Return Valve - Genuine Vaillant part\n\n \n\nThe Vaillant 0020010294 Non-Return Valve is a genuine replacement part designed specifically for the Vaillant ecoTEC Plus, ecoTEC Exclusive, VUW/VUI, and other compatible models. It functions as a high-integrity one-way check valve installed in the boiler\u2019s filling loop or inlet control assembly, allowing water to enter the system during a fill operation while preventing any return flow back into the supply once the fill harness is closed. This ensures compliance with safety standards concerning water ingress and prevents contamination or back-flow risks. Manufactured to precise tolerances by Vaillant, the 0020010294 valve comes supplied with two O-rings and a securing clip, making it ready for direct installation and ensuring a tight, reliable seal. The brass body is engineered to handle boiler circuit pressures and thermal cycling, and the internal mechanism is optimized to provide smoot.