Adaptor for Danfoss RAS-D2 22mm Thermostatic Radiator Valve/TRV 30mm Head/SMART
TRV/Thermostat Radiator ValveADAPTOR FOR Danfoss 22MM "RAS-D2" Model ONLY. Suitable for older radiator Valves with the now Obsolete 22mm Clamp fitting, and this then Converts it to the Modern 2025 Standard 30mm/M30 Ring-Screw fitting.