The pneumatic wafer type titanium butterfly valve is a three-dimensional eccentric metal sealing structure, and the sealing type is metal-to-metal sealing. The special sealing system of this valve can ensure high sealing performance in all temperature ranges from ultra-low temperature to ultra-high temperature. The structural length and overall height of the pneumatic wafer type titanium butterfly valve are small, the opening and closing speed is fast, and it has good fluid control characteristics.
The main titanium material of the titanium discharge valve is a highly chemically active metal. However, it exhibits particularly excellent corrosion resistance to many corrosive media. The reason is that titanium and oxygen have a good affinity, and it is easy to react with oxygen to form a solid and dense passive oxide film on its surface. The titanium discharge valve is easy to operate and free to switch; the movement is flexible and reliable. The valve disc device is easy to maintain, the sealing structure is reasonable, and the seal can be replaced conveniently and practically. Titanium discharge valve is mainly used in petroleum, chemical, metallurgy, papermaking and other industrial fields. It is used for conveying, opening and closing of coal slurry, ore slurry, etc.
Titanium check valve is a valve that can automatically stop the backflow of fluid. The disc of the check valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to the outlet.
The titanium gate valve is mainly suitable for use in sulfuric acid, which can be resistant to the boiling point and higher than the boiling point, and the concentration of sulfuric acid is below 70%; in acetic acid, it can be resistant to various concentrations of acetic acid below 250 ℃. Corrosion; it is a unique corrosion-resistant material in various concentrations of alkali solutions and molten alkali media. The titanium gate valve produced by our company has very stable performance and excellent quality.
Nickel, the manufacturing material used in nickel globe valves, is a very important type of corrosion-resistant metal valve. The nickel and nickel-based corrosion-resistant alloy valves produced by Shanghai Zeou include: pure nickel globe valve, nickel-chromium alloy globe valve, nickel-copper alloy globe valve, nickel-molybdenum alloy corrosion-resistant globe valve, and nickel-chromium-molybdenum alloy corrosion-resistant globe valve. Nickel globe valve has compact structure, reasonable design, good valve rigidity, smooth channel and small flow-yin coefficient. Nickel globe valve adopts flexible graphite and tetrafluoro packing, reliable sealing, light and flexible operation. Nickel globe valve can also be divided into manual, electric and gear drive.
The flow resistance of the zirconium ball valve is small. The ball valve has the smallest fluid resistance among all valves. Even the reduced diameter ball valve has a relatively small fluid resistance, and the switch is fast and convenient. Open or fully close action, it is easy to achieve quick opening and closing. Zirconium ball valve has good sealing performance.
The flow resistance of the zirconium ball valve is small. The ball valve has the smallest fluid resistance among all valves. Even the reduced diameter ball valve has a relatively small fluid resistance, and the switch is fast and convenient.
The zirconium material selected for the zirconium globe valve is used in the civil industry because its material has excellent properties of corrosion resistance to oxidative media and reducing media, especially reducing hydrochloric acid and sulfuric acid, phosphoric acid, acetic acid, and other materials that are stable above 100 °C. Such as titanium alloys, nickel and nickel alloys and other incomparable excellent corrosion resistance.
