This high-performance large diameter high vacuum gate valve is engineered for demanding applications including space simulation chambers and turbo pump systems. Supporting sizes from DN400 to DN2000, it features a heavy-duty pneumatic push-pull design, reliable rubber seal technology, and optional water-cooling, ensuring long-term durability, low maintenance, and superior vacuum integrity.

Engineered for demanding ultra-high vacuum applications, our large aperture electric rectangular gate valves offer exceptional sealing uniformity, integrated control, and robust stability. Available in customizable sizes and mounting configurations, these valves are the ideal solution for space simulation chambers, large-scale coating production lines, and heavy-duty vacuum research equipment.