Vaillant water flow regulator MAG250-440/9/10/1219-24/2: original Vaillant spare part, type: Water flow regulator. Application: Water heater (MAG 275/12 XIP Open). Manufacturer number: 012946; Instalpunt article number: 8050388.
According to the Vaillant parts lists, this part fits 25 models, including Vaillant MAG-sine 250/9 W, Vaillant MAG-sine 325/9 W and Vaillant MAG 250/9 W Turbo. The full list is under “Fits”.
This item is in stock and usually arrives within 3–5 working days.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.




