With button: The flush valve adopts a hand-pressing design, and the water can be discharged by pressing, which is convenient and flexible to use, and has a good water-saving effect. Automatic closing: The flush valve has a manual shut-off valve, which is automatically closed after 4-8 seconds, which is very water-saving and very convenient and quick to use. Material: The flush valve is made of solid zinc alloy, the structure is simple and practical, the material is sturdy and durable, and the excellent material makes the flush valve always as new. Easy installation: This flush valve is easy to install, and the package also includes mounting parts for easy installation. Scope of application: This zinc alloy flush valve is suitable for urinals and toilets, fashionable and exquisite design, suitable for your bathroom bath.