Gate valve
PN16~100
orifice： DN50~500 pressure： PN16~100 material： Carbon steel, stainless steel, gray cast iron temperature： ≤425°C standard： GB medium： Water, steam, oil products Connection method： flange
A gate valve is an opening and closing component, and its movement direction is perpendicular to the fluid direction. A gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. Gate valves are sealed by the contact between the valve seat and the gate plate, and the sealing surface is usually welded with metal materials to increase wear resistance, such as 1Cr13, STL6, stainless steel, etc. There are rigid gate valves and elastic gate valves. According to the different gate valves, gate valves are divided into rigid gate valves and elastic gate valves.