This Orkli Thermostatic Radiator Valve (TRV) for Gun Barrel is a self-regulating valve fitted to hot water heating system radiators, to control the temperature of a room by changing the flow of hot water to the radiator. It is specifically manufactured for use with GB (Gun Barrel) piping. This valve has a working temperature range of 5°C to 27°C and includes anti-freeze device.
Specifically for Gun Barrell pipework
Valve maintains constant room temperature
Working range of 5°C to 27°C
Anti-freeze device included