Year1
- 工作压力：
- 1.6MPa-32.0MPa
- 工作温度：
- -20+650℃
- 连接方式：
- 法兰、焊接
Product details
Overview of imported electric ceramic ball valves
Electric ceramic ball valves have outstanding characteristics such as superior corrosion resistance, high temperature resistance, wear resistance and erosion resistance. It is widely used in various acid, alkali, salt, gas, liquid, high temperature steam and mud transportation systems in petrochemical, metallurgical, paper, power station, oil refining and other industries. It is an ideal substitute for titanium metal valves and Monel valves in highly corrosive situations. Zirconia ceramic ball valves have the advantages of low cost, high operating economy and long life (~ times that of titanium valves). The driving methods include manual pneumatic, spring return electric, etc. And various types of special ceramic valves can be designed according to user requirements. It is suitable for various acid, alkali and salt liquid and gas medium environments. The hard-sealed valve is especially suitable for particle and fibrous medium environments.
Technical parameters of imported electric ceramic ball valve
Working pressurebr/> Working temperature ℃.
Driving mode: manual pneumatic and electric.
Connection method: flange welding.
Manufacturing standards include national standard, American standard, British standard, Japanese standard, etc.
Valve body material: cast steel, carbon steel, forged steel, stainless steel, chromium-molybdenum steel, low temperature steel, titanium alloy steel, etc.
Imported electric ceramic ball valves have the following advantages
Small fluid resistance. Ball valves have the smallest fluid resistance among all valve types. Even if they are reduced diameter ball valves, their fluid resistance is quite small.
The ball valve opens and closes quickly and easily. As long as the valve stem rotates, the ball valve completes the fully open or fully closed action, making it easy to open and close quickly.
The ball valve has good sealing performance. The ball valve seat sealing ring is generally made of elastic materials such as polytetrafluoroethylene, which is easy to ensure sealing, and the sealing force of the ball valve increases as the medium pressure increases.
The ball valve stem is sealed reliably. When the ball valve opens and closes, the valve stem only rotates, so the packing seal of the valve stem is not easily damaged, and the sealing force of the valve stem inverted seal increases with the increase of medium pressure.
The ball valve only opens and closes by rotation, so it is easy to realize automatic control and long-distance control. The ball valve can be equipped with a pneumatic device, an electric device, a hydraulic device, a gas-hydraulic linkage device or an electro-hydraulic linkage device.
Imported electric ceramic ball valve product materials
Valve body ball composite ceramic
Lining composite ceramic studs
Seal ring composite ceramic valve body
Packing graphite packing gland
Valve stem electric device miniature
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