2pcs Radiator Thermostatic Head Heater Control Thermostat Tools Valve Heads

Features: *For valves with M 30 x 1.5 threaded connections and valves with M 30 x 1.5 threaded connections for radiator manufacturers *Zero setting ratio upper limit: 0,*,1,2,3,4,5 *It has antifreeze protection and adjustment functions, which can provide adjustment assistance *There is no fixed adjustment range, it is affected by heating temperature and room temperature *By marking with arrows, you can easily find the desired temperature *Head only supplied-valve is NOT included *Applicable spool size: 15mm *Note: 5 levels of modulation, easy to install, if you need to turn off the *thermostat, just use the modulation index arrow 0 Specifications: *Material: brass *Size: approx. 85mm *Connection Thread: M30 x 1.5 *Liquid Sensor (hydro sensor) Output: 230V AC; 50 Hz *Set Point Range: 6 - 28 degrees Celsius package includes: 2 * M 30 x 1.5 thermostat Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.