ARI-STEVI Pro 453

The ARI-STEVI Pro 453 is a specialised 3-way feedwater control valve designed for reliable flow regulation in systems requiring pump spill back functionality. With a straight-through design and flanged connections, it provides stable and efficient control in a range of industrial and building service applications. Engineered for simple control tasks and non-critical operating conditions, this valve is well suited to use in industrial complexes, building technology and mechanical engineering systems. Its 3-way configuration enables effective mixing or diverting of flow, making it ideal for feedwater control and system protection. The valve is compatible with a variety of media, including cooling water, cooling brine, warm water, hot water, steam and gases, ensuring versatility across multiple applications. Available in PN40 pressure rating and sizes from DN25 to DN100, the ARI-STEVI Pro 453 is designed for medium-scale systems requiring dependable performance and straightforward integration. Its robust construction ensures long service life and consistent operation in everyday process environments.