Star Enterprises

A vane operated flow switch is a mechanical device used to sense and monitor the flow of liquids in pipelines. It works by the movement of a vane or blade placed in the flow path, which deflects when fluid flows and actuates an internal switch. These switches are commonly used in HVAC systems, cooling water lines, fire protection systems, and industrial processes to ensure adequate flow conditions. Vane operated flow switches help protect pumps and equipment from dry running or flow failure. They are reliable, easy to install, and suitable for a wide range of pipe sizes and flow rates.

Paddle type flow switches are mechanical devices used to detect and monitor liquid flow in pipelines. They operate using a paddle that moves when fluid flows, activating a microswitch to signal flow presence or absence. These switches are commonly used in HVAC systems, fire protection lines, cooling circuits, and industrial process applications. Paddle type flow switches help protect pumps, boilers, and heat exchangers by ensuring adequate flow before operation. They are easy to install, reliable, and suitable for a wide range of pipe sizes and flow rates. Constructed from durable materials, they offer long service life and consistent performance in demanding environments.