Posts category

Hydronic & HVAC Engineering

Hydronic and HVAC engineering articles: balancing, control valves, glycol systems, heat pumps and pipework design for commercial and industrial buildings.

Electric actuated valves

Control Valve Cavitation: Causes, Detection, and Prevention in HVAC and Industrial Systems

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April 29, 2026

Expansion Tank Sizing for Hydronic HVAC Systems: Engineering Calculation Guide

Expansion Tank Sizing for Hydronic HVAC Systems: Engineering Calculation Guide

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April 28, 2026

Valve Selection for Hospital HVAC and Plumbing Systems

Valve Selection for Hospital HVAC and Plumbing Systems

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April 16, 2026

Glycol System Design for Cold Climate HVAC: Engineering Guide

Glycol System Design for Cold Climate HVAC: Engineering Guide

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April 12, 2026

HVAC balancing valves guide – ValveAtlas

HVAC Balancing Valves Canada: Complete Guide to Hydronic System Balancing

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April 6, 2026

Fire Protection Valve Selection Guide: Choosing the Right Valves for Sprinkler and Standpipe Systems

Fire Protection Valve Selection Guide: Choosing the Right Valves for Sprinkler and Standpipe Systems

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April 6, 2026

Pressure drop in valves, Cv and Kv – ValveAtlas

Pressure Drop in Valves: Why It Matters (Cv / Kv Explained)

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January 4, 2026

Why Swing Check Valves Can Be Problematic on Pump Discharge

Why Swing Check Valves Can Be Problematic on Pump Discharge

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January 4, 2026

Differential pressure and noise in HVAC piping – ValveAtlas

Why Increasing ΔP Causes Buzzing / Whistling Noise in HVAC Piping

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January 4, 2026

Ontario housing and heating to 2030 – ValveAtlas

Ontario Housing & Heating Scenario (2021–2030) – Heat Pumps & Hydronic Balancing

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December 6, 2025