The faucet valve core diameter is 25MM, height 55MM, the top plug-in diameter is 9MM, length 17MM, and the valve core body is 31MM high. Built-in ceramic valve core, with excellent sealing and wear resistance, ensuring smooth use for many years. Widely used in kitchen, bathroom wash basin hot and cold mixing faucets, more accurate control of water temperature and flow. Quick and convenient installation, simple structural design, directly replace the old or broken faucet valve core, saving time and effort. Ceramic sealing technology, effectively prevents faucet dripping, water saving and environmental protection., Manufacturer: OTOTEC