28-30mm Adaptor for MYSON TRV 2 WAY Old Thermostatic Radiator M28 Valve/M30 Head
TRV/Thermostat Radiator ValveADAPTOR FOR MYSON TRV 2 WAY 28mm Ring-Screw Models with Height12mm Valve Pin AssemblyONLY. This is a tough Fibre-Composite Shatter proof Adaptor, not cheap brittle plastic like others.