YKS Basınçlı Hava Sistemleri San. ve Tic. Ltd. Şti. is a leading Turkish manufacturer specializing in the production of safety valves, check valves, and components for compressed air systems. With over 40 years of experience, we offer reliable, CE-certified, and 100% domestically manufactured products to various industrial sectors. Our product range includes more than 1,600 different valve models, designed to operate within pressure ranges of 0.1 to 65 bar and withstand temperatures up to +250°C. All production processes, including CNC machining, assembly, surface treatment, and quality control, are carried out in-house under strict standards. YKS serves global customers in industries such as machinery, medical, food, defense, maritime, automotive, and energy. We are proud to support both low-volume and high-volume production demands, with a flexible manufacturing structure that allows rapid delivery and tailored solutions. Thanks to our experienced engineering team and continuous R&D efforts, we guarantee high-performance products and technical support for long-term industrial reliability.