ARI-STEVI Smart 423/463

The ARI-STEVI Smart 423/463 control valve is a high-capacity 3-way valve designed for reliable mixing and diverting applications in industrial and building service systems. Engineered for simple control tasks and non-critical operating conditions, it provides stable and efficient flow regulation across larger installations. With a 3-way straight-through design and flanged connections, the valve ensures straightforward installation and dependable operation. It is ideally suited to applications within industrial complexes, building technology and mechanical engineering where consistent control performance is required. The valve is compatible with a wide range of media, including cooling water, cooling brine, warm water, hot water, steam and gases, making it a versatile solution for HVAC and industrial processes. Available in PN16 and PN40 pressure ratings and sizes from DN200 to DN300, the ARI-STEVI Smart 423/463 is specifically designed for larger systems requiring higher flow capacity. A range of material options is available, allowing the valve to be selected based on operating conditions and temperature requirements. Designed for durability and ease of use, this valve offers a reliable solution for standard mixing and diverting applications in medium to large-scale systems.