Pegler Bulldog TRV & LS Valve Combi Packs. Bulldog Thermostatic Radiator Valves TRV's are a high quality and popular choice of Radiator Valves. Resembling the traditional Radiator Valve image, the Pegler Bulldog TRV Valves are also available at an affordable price.
Positive shut off – for easy, frost setting - avoids frozen radiators
Control Range 11°C - 29°C
Range and temperature locking capability, Wax thermal element