The WFS24 series small-diameter plastic flow switch, also known as pipeline flow switch, is developed for water flow monitoring of electric water heaters, pure water equipment, welding equipment, laser equipment, instruments and meters. High performance permanent magnets are installed inside the flow switch, and the magnets act through flow to drive the magnetic sensitive switch sealed on the upper part of the flow switch to directly operate. Due to the fact that there is only one moving component inside the switch, its working principle is simple, intuitive, and reliable, so its working state is stable. The components have no wear and stable performance. The product adopts high-precision, low voltage drop and long-life design. Phone: 021-51695568

上海安巢在线控制技术有限公司生产的WFS15系列全塑料流量开关又叫作管道流量开关，它是针对热水产品开发的完全取代传统的靶式流量开关的新一代低成本高可靠性的流量检测产品。

The WFS27 series PVC plastic three-way baffle flow switch is a new structure of flow switch developed by researchers specializing in flow and pressure differential instruments from Shanghai Anchao flow switch manufacturer, who analyzed the shortcomings of current pool flow switches in the market. It follows a simple and reliable design concept, greatly improving the reliability of flow switches structurally, which is incomparable to traditional target flow switches.