Keywords：Flow switch, Trane specific baffle flow switch, Changhong specific baffle flow switch

Description：The WFS22020BF series flow switch produced by Shanghai Anchao flow switch manufacturer is a well-known baffle type flow switch used by central air conditioning manufacturers. It belongs to the gas-liquid dual-use type and can be widely used in industrial automation/mechanical equipment/air compression industry/refrigeration and air conditioning fields. It is specifically applied in water-cooled welding machines, laser equipment cooling systems, vacuum coating machines, electric furnaces, polycrystalline silicon ingot furnaces, etc. in industrial settings.