Thermostatic control head. Built-in sensor with liquid-filled element. With adapter

Thermostatic control head for convertible radiator valves. Built-in sensor with liquid-filled element. For valves 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222...

Thermostatic control head for convertible radiator valves. Built-in sensor with liquid-filled element. For valves 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456 series. Graduated scale from ❄ to 5 corresponding to a temperature adjustment range from 7 °C to 28 °C. With adapter.