The GA Knowledge Hub
Read more about the valuable insights of the industry, and hear from the experts about the latest developments in the world of valves and fluid control. Explore our articles, guides, and blogs to stay informed and make informed decisions for your projects.

Guide
Underground Utility Marker Posts and Plates: A Complete Guide
Accurately marking the position of buried utilities such as water mains, gas pipelines, fibre optic cables, and electric
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Guide
Automatic vs. Manual Air Release Valves in Petrochemical Systems: Which Is Better?
Choosing the Right Air Release Mechanism for Petrochemical Applications In petrochemical environments—especially those involving seawater-based fire-fighting systems—air release
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Guide
Cost Analysis of Petrochemical Air Release Valve Types (2025 Guide)
Understanding the Cost of Air Valves in 2025 In the petrochemical industry, every purchasing decision carries weight—not just
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