Advantages of pneumatic butterfly valve as air valve isolator:
1. Compact original height: Compared with ordinary cylinder device, the air stroke regulator has a short shape. The small air stroke regulator can be compressed to a height of 45mm, while the large three curved bag air stroke regulator can be compressed to a height of only 122mm.
2. Bending angle 30 °: the air travel regulator has the unique bending ability, and it can maintain the travel through an arc without the need for a fork valve. The bending capacity can reach 30 degrees.
3. There is no need for maintenance and lubrication, and no need for internal control rod or piston: the air stroke adjuster does not have an internal control rod, piston or sliding sealing device like ordinary cylinders. Therefore, there is no problem that the seals of ordinary cylinder type suspension devices are easily damaged by dust.
4. Simple installation: the air travel regulator can be easily installed in a narrow space. This saves installation time and cost. The air travel regulator with flexible points can also compensate for the uneven foundation height caused by the construction process.
5. Long service life: since the air travel regulator has no sliding sealing device, it is not as easy to be damaged by friction as ordinary cylinders. In addition, pneumatic butterfly valves have been further applied to truck and bus suspension devices. Under such adverse environmental conditions, they can still last hundreds of thousands of kilometers, and their durability and service life are reliable.
6. Allowable working pressure of 0.8Mpa high: the air travel regulator contains 2 or 4 ply cords inside, so that it can withstand the internal pressure of 0.8Mpa, so the bearing capacity is greatly enhanced.
7. Low cost: Generally speaking, under the same functional conditions, the initial cost of the air stroke regulator is half or less than that of the traditional pneumatic or hydraulic cylinder. The advantage of this initial cost is especially reflected in large size products
Note: Please do not inflate the components without any restrictions. Components must be limited by suspension or other suitable structures. Do not exceed the pressure recommended in the design manual. Improper use or excessive inflation will cause damage to components, performance damage or serious personal injury. The above is a detailed introduction to "pneumatic butterfly valve can be lifted and supported". For more information, please click Dongfeng Technical Data;