Automatischer Entlüftungsventil Messing Schnellentlüfter 3/4" 1/2" 1" Entlüfter
ab 8,31 €
【Automation design】If the system is operated with water or the system pressure is too high and complete emptying is required, this automatic pressure relief valve can work reliably. As long as there is a pressure difference between the inside and the outside of the system, the radiator venting valve continues to vent.
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