Pneumatic ball valve and other advantages of pneumatic valve analogy 2)

pneumatic pneumatic valve is mainly used to cut or connected to the median line, also can be used in the adjustment and the control of fluid, advantages: compared with the other pneumatic valve, fluid resistance small, in all of the minimum fluid resistance of the pneumatic ball valve, pneumatic valves, even reducing fluid resistance is small. Dry, thrust bearing friction torque is reduced, smooth operation, can do long-term flexibility. , pneumatic valve seat sealing performance, the use of elastic material such as ptfe sealing, simple structure henceforth have its official seal and pneumatic ball valve closed increases with medium pressure capacity. , pneumatic valve rod sealing is reliable, only turning dry transport, do not do false moves up and down, it's not easy to damage the pneumatic valve, pneumatic valve stem packing seal sealing medium pressure increases with the increase of ability. , have good self-lubrication material such as ptfe, friction loss is small, the ball, the ball long service life. , download type pneumatic valve stem and pneumatic valve stem head convex to prevent exhaust pneumatic valve stem, pneumatic valve stem seal damage, such as fire, convex order and body can form the metal contact, to ensure that the pneumatic valve stem seal. , anti-static function: ball, pneumatic valve body between the spring, can export the electrostatic conversion process, the executing agency.