Brass Tank Float Ball Valve, DN32, 6.69 inch float diameter, 232 psi nominal pressure, NPT external thread

Product Characteristics Durability : Made of brass and copper alloy, the valve is robust, corrosion-resistant, and features reliable welding that won’t easily detach, ensuring long-term use in water storage scenarios. Sealing Performance : PTFE sealing material and thickened seal ring provide reliable leak-proof performance, maintaining water level control integrity under operational pressure. Automatic Operation : The float ball mechanism automatically opens and closes the valve based on water level, ensuring consistent water levels in tanks, water towers, and similar systems. Versatility : Suitable for water tanks, water towers, rice cookers, water boilers, and other water storage applications, making it ideal for residential, commercial, and light industrial use. How to Use Ensure the valve and mating pipes have compatible NPT external threads. Install the valve at the water inlet of the tank or water tower, 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. Check the sealing components regularly to ensure they remain elastic and leak-proof. Test the valve’s automatic operation regularly to ensure it maintains the correct water level without leaks.