The Dalian Lidi temperature control valve is a self-operated control valve that does not require external energy. It controls the temperature by adjusting the set point. When the temperature rises, the valve closes proportionally according to the temperature change. The temperature control valve consists of a control valve and a thermostat, which are applied based on different temperature conditions. The temperature control valve operates according to the liquid expansion principle. If the temperature on the sensor rises, it will heat and expand the liquid filler simultaneously. Under the action of the working piston, the valve will close, and then cool down...