Is there heating in Hefei in winter?

Heating valve only refers to an accessory of radiator system, which is a kind of valve. At present, the valves commonly used in the heater system in the market are mainly divided into: gate valve, ball valve, safety valve, balance valve, cut-off valve, pressure stabilizing valve, pressure reducing valve, electric regulating valve, etc. The heating valve is a switch to control the heating flow. When needed in winter, it can be used to send heating. Generally, it is necessary to open the heating valve in winter, and if it is closed, it will not be able to heat normally.