How to Specify Industrial Valves for Fire Protection, Water Treatment, and HVAC Applications
How to Specify Industrial Valves for Fire Protection, Water Treatment, and HVAC Applications Introduction Specifying the wrong valve can shut down a fire suppression system, contaminate a water treatment line, or waste energy in an HVAC loop. Engineers and procurement managers face a crowded market of materials, end connections, actuation types, and pressure ratings. The challenge is matching valve performance to system demands without over-specifying cost or under-specifying safety. This article walks through a practical, step-by-step method for specifying industrial valves across three demanding applications: fire protection, water treatment, and HVAC. You will learn how to evaluate pressure classes, material compatibility, end connections, and certification requirements. The approach draws on 30 years of foundry experience since 1995 at HULU, where we produce grooved pipe fittings, valves, and flow control components for commercial, civil, and municipal projects. Key Takeaways ...