Brass Float Ball Valve, DN25, 1 in Nominal Diameter, 16 bar Nominal Pressure, NPT Internal Thread

Product Characteristics Durability : Made of brass and copper alloy, the valve is robust and corrosion-resistant, ensuring a long service life in water handling scenarios. Automatic Operation : The float ball mechanism automatically opens and closes the valve based on water level, eliminating the need for manual control. Leak-Proof Sealing : Brass sealing surfaces provide reliable leak-proof performance, maintaining system integrity under operational pressure. Versatility : Suitable for cold water systems in tanks, reservoirs, and water towers, making it ideal for residential, commercial, and light industrial applications. How to Use Ensure the valve and mating pipes have compatible NPT internal threads. Install the valve at the water inlet of the tank or reservoir, positioning the float ball in the water chamber. Adjust the float arm length to set the desired water level (longer arm for higher level, shorter for lower). Test the valve by filling the tank; the float ball should rise and close the valve when the set level is reached, and open when the level drops. Regularly inspect the float ball, arm, and valve body for damage, corrosion, or misalignment, and replace components if necessary. Maintenance Tips Clean the float ball and valve internals periodically to remove debris that may interfere with movement or sealing. Lubricate the valve stem (if applicable) to ensure smooth operation of the float mechanism. Test the valve’s automatic operation regularly to ensure it maintains the correct water level without leaks.