What is the role of Suzhou water heater check valve
In order to prevent the dry water from being damaged due to the reverse flow of water in the water heater when the water is stopped, the volumetric water heater needs to be provided with a check valve on the cold water inlet. Evergrande vertical models use independent check valves, horizontal models (except standard models) use combined check / pressure safety valves, and both check valves have unique two-way designs That is, when the water pressure in the water heater liner exceeds the inlet pressure by 0.1-0.15Mpa, the one-way valve will open in the reverse direction, and the water generated by thermal expansion can return to the inlet pipe. This design is to prevent the safety valve of the water heater from frequently opening and discharging hot water, resulting in waste of water and easy accumulation of scale on the safety valve.
Suzhou Tayuan Boiler Co., Ltd.
Contact: Manager Wu
Address: No. 188 Wanchen Road, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province