There are generally three types of pneumatic ball valves on the market: air cushion pneumatic ball valve, ball valve pneumatic ball valve and pneumatic ball valve!
Performance comparison of three types of pneumatic ball valves:
1. In terms of cost, the price of pneumatic ball valve, also known as air cushion pneumatic ball valve, is the highest, followed by pneumatic ball valve, and pneumatic ball valve is the cheapest; 　
2. In terms of vibration damping performance, the air operated ball valve, also known as air cushion pneumatic ball valve, has the best vibration damping effect, followed by the pneumatic ball valve, and the pneumatic ball valve is second only to the pneumatic ball valve/
3. In terms of service life, the service life of pneumatic ball valve is the longest, up to 15-20 years; Air ball valve pneumatic ball valve is also called air cushion pneumatic ball valve next; Pneumatic ball valve takes the second place, depending on the materials used by each manufacturer, the use environment of pneumatic ball valve varies/
4. In terms of ease of maintenance, the pneumatic ball valve has almost no maintenance during its service life, and the air cushion pneumatic ball valve generally needs one to two years to replenish air; The pneumatic ball valve does not need maintenance within its service life. The higher the material cost and the longer the service life of the pneumatic ball valve, the more acid, alkali, corrosion and high temperature resistant it can be
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