Keywords：Barrier type flow switch, DN28 type flow switch, copper three-way barrier type flow switch

Description： The WFS22 series baffle flow switch produced by Shanghai Anchao flow switch manufacturer is a new structure of flow switch developed by our company's professional flow researchers after analyzing the shortcomings of flow switches in the current market. It follows the design concept of simplicity and reliability, greatly improving the reliability of flow switches from a structural perspective, which is incomparable to traditional target flow switches. Mechanical flow switch with built-in micro trigger switch.