Scope of the Assembly
Check which elements are mounted on the photographed unit. It is not assumed to include an electric Motor or other accessories if not indicated.

valve 3-way Junkers ZWC 28/28 3 MFK 31 reconditioned. Valve with Body black, various hydraulic Ports and Mechanism lateral drive; compare the configuration of each Connection. Compare the Body of the Valve, the distribution of connections and the coupling of the Actuator.
Check the connection layout, Mechanism drive and fixing points. Views allow you to distinguish similar-looking hydraulic assemblies.
Compare the views from the same angle and check the complete identification of the removed part.
Choose a photo of your part to view it beside this unit. Compare the labels, connectors and mounting points from the same angle.
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Application listed in the catalogue: Junkers ZWC 28/28 3 MFK 31. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
No models are documented for that search.
Application taken from the catalogue, pending comparison with the installed variant. This does not constitute compatibility certified against an exploded diagram.
Check which elements are mounted on the photographed unit. It is not assumed to include an electric Motor or other accessories if not indicated.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Valve with Body black, various hydraulic Ports and Mechanism lateral drive; compare the configuration of each Connection. Compare these details with the withdrawn Part and its complete identification.
Check the connection layout, Mechanism drive and fixing points. Views allow you to distinguish similar-looking hydraulic assemblies. Compare views from the same angle and complete identification of the removed Part.
This product page identifies the catalogued application Junkers ZWC 28/28 3 MFK 31. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.