Step by Step Guide: Valve Sizing and Selection

The root cause for noisy valves, unstable control and extended commissioning times often lies deeper – in the hydronic system, and more specifically in how control valves are sized and selected. Control can only work with what hydronics provide. This is why selecting the right valve is crucial for optimizing HVAC systems over their entire lifecycle, from commissioning to operations and maintenance.

With a diverse array of valve types and evolving hydronic technologies, understanding the nuances of selection and sizing can be complex. This practical guide is designed for HVAC planners and installers and navigates the world of HVAC valves, from traditional Kvs valves to modern dynamic valves (PICVs). It provides clear step-by-step guidance and practical examples on their applications and the critical factors for proper sizing. Discover how to confidently choose the ideal valve for your specific application, saving valuable time during commissioning, ensuring efficient operation and lasting results.