Retention and drive
It is not presented as a Motorised valve. Images do not credit Pressure for opening, Flow rate or dimensions; it contrasts those data in the identification or documentation of the equipment.

Saunier Duval Isofast Condens F30 E1 check valve, reconditioned. Angled black check valve with an insertable end, seals and an angled joint. Compare the reference, connections and fixings with the part in your equipment before choosing a replacement.
Compare the angular junction, the insertable end and the Gaskets with the withdrawn Part. The orientation and the lace should correspond to the original Assembly.
The insertable end, the Gaskets and the angular junction. Compare the views from the same angle and 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: Saunier Duval Isofast Condens F30 E1. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
No models are documented for that search.
The application is listed in the catalogue and must be checked against the installed variant. Compatibility has not been confirmed against an exploded parts diagram.
It is not presented as a Motorised valve. Images do not credit Pressure for opening, Flow rate or dimensions; it contrasts those data in the identification or documentation of the equipment.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Non-return valve black angled with insertable end, Gaskets and angular junction. Compare these details with the removed Part and its complete identification.
The insertable end, the Gaskets and the angular junction. Compare the views from the same angle and the complete identification of the removed Part.
This product page identifies the catalogued application Saunier Duval Isofast Condens F30 E1. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.