X1f125 3-port valve, flanged connections, PN16, DN125, kvs = 260 m3/h, dpmax = 100 kPa (mixing)

Key data to replacement product: VXF43.125-250, flanged connections, nodular cast iron, PN16, DN125, kvs = 250 m3/h, dpmax = 100 kPa (mixing)

Info: Consider different dimensions of valve-actuator combination, verify if Additionally order adapter ALF41B125 for bypass needs to be ordered additionally
Replace actuator (40 mm stroke), adjust electrical connections and wiring. Attention: slightly lower kvs value.