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Shiziqi Shiziqi أضاف وظيفة جديدة أخرى
2026-10-16 07:50:55 -

HVAC Air Valves: Gate, Check, And Balancing Valve Selection
What Is an HVAC Air Valve? An HVAC air valve is a device installed in a duct system to control airflow by obstructing the cross-section. Air valves are similar to dampers but are typically used in round ductwork where the geometry requires a different construction or where the function is different from a damper. Common functions of air valves: Isolation: gate valve for on/off...

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Qifang1 Lis11 أضاف وظيفة جديدة أخرى
2026-11-12 02:12:41 -

Understanding Cast Steel Gate Valves for Industrial Fluid Control
Industrial pipeline systems depend on components that can isolate sections of a process without disrupting the wider operation. A gate valve is often selected for this role because its closure element moves away from the flow path when open and forms a barrier when closed. Where mechanical strength and dependable shut-off matter, Cast Steel Gate Valve designs are considered for demanding...

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