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Which occasion is more suitable to use pneumatic high pressure ball valve

Friends who have used the ball valve should be aware that it is a common type of rotary valve, that is, relying on the gas to rotate within the valve by 90 degrees, can achieve the purpose of opening and closing. Of course, pneumatic high-pressure ball valves are not only used for opening and closing, but also for regulating or limiting. Before you buy a pneumatic high-pressure ball valve, you must first find out where it is applicable.
We do not have to imagine how complicated the device is. Ball valve products are derived from plug valves. The advantages and disadvantages are similar to those of plug valves. In many cases, the ball valve uses PTFE as the material of the seal ring, so it is limited by the sealing material at the use temperature. As for how the ball valve completes the cut-off effect, this mainly depends on the metal ball body under the action of the medium, so that the plastic valve seats close to each other to complete. Then, the sealing ring of the valve seat undergoes partial elastic deformation under the action of releasing the pressure. We don't have to worry about deformation because it can compensate for the manufacturing accuracy of the ball and ensure the tightness of the pneumatic high pressure ball valve.
It is necessary to make it clear that the front valve seat sealing ring of the ball valve itself is basically made of plastic. Therefore, in observing the performance of the ball valve, the fire resistance and fire protection of the ball valve must first be considered. Especially in the chemical, petroleum and other applicable fields, the fire resistance and fire resistance of ball valves are particularly emphasized.
Observed from the structure, like light structure, high pressure, low pressure cut-off, corrosive medium, you can use pneumatic high pressure ball valve. If it is the kind of short, low temperature or deep cold environment, try not to choose the ball valve. If you need to adjust performance, choose a special structure ball valve with V-shaped notch.
Compared with conical plug valves, ball valves have many advantages, and they are developing toward the sealing properties of metal seats. After all, metal sealing ball valves are widely used in petroleum, chemical, power, and other fields.
Through Xiao Bian's brief introduction, everyone will not blindly follow the trend before selecting the ball valve, and will not be led by the bad business owner to take the nose, but have their own judgment criteria to find the ball valve that is most suitable for the conditions of use. Josi is a responsible supplier of pneumatic high pressure ball valves

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