مميزات صمام بوابة السكين

صمامات بوابة السكين, similar in design to gate valves, initially found application in the pulp and paper industry. These valves are adept at handling dense, particulate-filled fluids where traditional valves might struggle to seal tightly, leading to potential leaks.

In operation, knife gate valves function by raising a plate with a flat or “knife” edge to obstruct the flow path, allowing it to navigate through obstacles during closure for a secure seal on a soft sealing surface. This type of seal is suitable for lower pressure systems and isn’t intended for high-pressure environments. Knife gate valves excel in providing isolation or on/off functionality rather than precise flow control or modulation.