[Thông Báo] Thay Đổi Thời Gian Xuất Hóa Đơn VAT từ 12-14/05/2026 và Tạm Dừng Dịch Vụ Same day&Flash Delivery từ 11-14/05/2026. Xem chi tiết
[Announcement] VAT Invoice Issuance Schedule Changes from May 12–14, 2026 and Temporary Suspension of Same-day & Flash Delivery Services from May 11–14, 2026. See more
Vacuum valves are a type of valve attached to vacuum chambers. Vacuum valves must block gas components almost completely or must be precisely controlled compared with regular valves. Blocking valves: These valves are used to isolate vacuum sections and block pressure differentials and come in various types, such as gate valves, L type valves, straight valves, and butterfly valves, to suit the possible pressure zones and applications within a vacuum system. Conductance valves: needle valves and butterfly valves (used to control the flow rate of gas entering the empty chamber.) The term "valve" itself is a generic term for things that control the flow of liquid or gas in pipe networks, controlling the fluid direction, pressure, and flow rate From L type valves through to gate valve and from atmospheric pressure through to vacuum pressures, valves for all types of areas, conditions, and applications are available, including those for ultra-high vacuum levels.