2. Air conditioning water system, or other industrial water systems, also manages several branch pipes, namely backwater branch pipe and water supply branch pipe, but most of them are DN350-DN 1500, and they are made of steel plates, belonging to a professional pressure vessel manufacturing company, and need to install pressure gauges, thermometers, automatic exhaust valves, safety valves, vent valves, etc. Moreover, a pressure regulating valve needs to be installed between the two containers, and an automatic bypass pipeline is needed for assistance.
3. Tap water supply system, the use of water separator effectively avoids the loopholes in tap water management, centralized installation and management of water meters, and the use of single pipe and multiple channels reduces the procurement cost of pipelines, greatly reduces the construction time and improves efficiency. Tap water separators are directly connected to the aluminum-plastic main pipeline through different pipe diameters, and water meters are centrally installed in the water meter pool (water meter room) to realize outdoor installation and outdoor inspection. At present, the renovation of family dining tables all over the country is being carried out on a large scale.