Premium brass and SUS construction ensures long-lasting durability and resistance to erosion. Available in multiple sizes (1/2", 3/4", 1", 1-1/4", 1-1/2", 2") to fit various water tank applications seamlessly. Features a thick copper valve body devised for ultra-long service life, making it ideal for household water tanks and cisterns. Equipped with an ultra-tough rubber inner plug that is abrasion-resistant, ensuring reliable performance over time. Easy installation with options for screw connections or piercing balls, suitable for different pipe sizes and configurations., Manufacturer: Vividcrate