Brass Water Flow Switch, 1-30 L/min, 1-50 L/min

Brass water flow switches are primarily suitable for clean water, tap water, and non-strongly corrosive liquid media. They are widely used in water heaters, wall-mounted boilers, circulating water systems, and industrial cooling systems. Brass material offers excellent pressure resistance and mechanical strength, capable of withstanding relatively high water pressure and temperature fluctuations within a certain range. However, they are not recommended for use in environments containing strong acids, strong alkalis, or liquids with high levels of particulate impurities, as this may compromise sealing performance and shorten service life. When selecting a model, match it to the medium properties, water temperature, and operating pressure.

Install the brass water flow switch according to the water flow direction indicated by the product's arrow to ensure correct fluid flow. Failure to do so may cause abnormal switch operation. Vertical installation is generally recommended to maintain stable internal structural sensitivity. Avoid mounting near strong magnetic fields or high-vibration locations. Ensure interfaces are properly sealed to prevent leaks. After installation, conduct a water flow test to verify that the start-up and shut-off flow rates meet specified parameters.

Under normal water quality and standard operating pressure conditions, the mechanical lifespan of a brass water flow switch typically reaches hundreds of thousands to millions of switching cycles. Regular maintenance and maintaining clean water quality can further extend its service life. Key factors affecting lifespan include impurity content in the water, frequency of start-stop cycles, and prolonged operation under high temperature and pressure. Therefore, it is recommended to periodically inspect the condition of seals and contacts, and schedule maintenance cycles appropriately based on the operating environment to ensure long-term stable operation.