Aiperq 4 PCS Thermostatic Radiator Head, TRV M30 x 1.5 Radiator Thermostatic Head, Thermostatic Radiator Valve, Radiator Valves for Home and Office Heating System

High quality: the thermostat head is made of plastic, in alliage, which is easily deformed or damaged. Practical and durable.

Upper limit of zero setting ratio: 0, *, 1-5. 5 levels of modulation, easy to install. If you want to stop the vanne, just let the flèche point towards 0. Thermostatic vanes adapted to vannes with M30 x 1.5 threaded fittings and M30 x 1.5 threaded fittings from radiator manufacturers.

Hors gel: Thermostatic vannes with antigel function et regulation. The built-in antigel protection allows the use of this thermostatic head in the cold zones and prevents the radiator from freezing. detect external temperature changes.

Advantage: high definition internal structure conception, the command button is marked in blue, here you can control the internal temperature according to your needs. It should be widely used thermostatically for water, non-corrosive liquids and non-flammable gases.