The general bathroom angle valve produced by the Chinese faucet factory is often made of chrome-plated brass or stainless steel, with some models using eco-friendly PPR or plastic materials. It is specially designed for bathrooms and is used to connect devices such as faucets, showers, and toilets. It effectively adjusts water flow and pressure, preventing leakage. When installing, ensure the valve's diameter matches the equipment interface to avoid leaks or unstable connections.