John Valves products include an extensive range of gate, globe, check, butterfly, level control, air release and parallel slide products. Many of these products are always in stock. We also make specialty products to-order for your convenience. Since our humble beginnings in 1896, the company grew into a well known and reputable Australian valve supplier and manufacturer to meet the constantly changing needs of industrial as technology changed, developed and improved. We are proud of our reputation for high-quality products, reliable team and customer service.