Constructed from premium 304 stainless steel, ensuring durability and resistance to corrode, acids, and alkalis for a long-lasting performance. Available in three port sizes: 1/2 inch (DN15), 3/4 inch (DN20), and 1 inch (DN25) to accommodate various water tank and boiler applications. High temperature resistance up to 100°C, making it ideal for use in water tanks, cooling towers, and other high-temperature environments. devised with a smooth, clear thread on the valve body for easy installation and a secure, leak-proof connection. Efficient automatic control mechanism that regulates water supply based on the water level, ensuring reliable operation in water tanks and pools., Manufacturer: MMBUY