FILLING VALVE LK 1/2X15mm THERMOFILL 536

LK 536 ThermoFill EA is a filling valve for heating systems. The valve incorporates ball valves and a check valve that ensures opening even when pressure differences are small. The check valve is inspectable, meaning it is classified as a backflow prevention device according to type EA EN 1717. The arrow in the valve seat indicates the flow direction. This product description is an automated translation of the original Finnish description.