mizikuu 4PCS Thermostatic Radiator Valve Head, M30 x 1.5 TRV Automatic temperature control, high quality, five speed adjustment, 1.5mm interface, easy to install

Automatic temperature regulation: Thermostatic Radiator Valve Head has a built-in liquid temperature sensor that can sense real-time changes in indoor temperature. When the room temperature is higher or lower than your set value, the valve head automatically adjusts the amount of hot water. Excellent quality: TRV Radiator Valve is made of high-quality flame-retardant PC material, which is wear-resistant and anti-aging. The internal core is a high-temperature resistant brass valve body, which is anti-corrosion and deformation resistant. Five level temperature regulation: TRadiator Valve Replacement Head provides a five level adjustment range, setting different temperatures according to different living needs. If you need to turn off the heating, simply adjust the arrow to the "0" position, which is energy-saving and comfortable. Standard threaded interface: Temperature Control Valve is compatible with M30 × 1.5mm threaded interface and is compatible with most radiators in the market. When replacing, simply unscrew the old valve head and screw on the new valve head without the need for professional tools. Widely applicable: TRV Radiator Valve is not only suitable for daily heating in family living rooms, bedrooms, study rooms, etc., but also widely used in offices, shops, and renovation projects, with strong practicality.