As the important component in the pneumatic valve pneumatic actuators

is a kind of pneumatic valve in the pneumatic actuator is the most critical equipment, and as a kind of pneumatic actuators, actually it's role in the valve is to make the valve gear at the time of use is more convenient. And due to the access of the pneumatic actuators make this valve in the pipeline operation would be able to drive fast correlation of body parts, has a certain effect of automation, and because the actuator itself is driven with energy, so drivers for the valve opening and closing of valve parts is also has a certain value. The valve because of the small fluid resistance, is used to the fluid pipeline have the effect of open and closed. And as the opening and closing device, the valve installation of pneumatic actuators using compressed gas, push the piston to valve connected to the valve stem, driving ball valve ball movement, which have played an important role in regulating pipeline fluid medium. As one of the opening and closing, the sphere rotation around the axis of the ball valve, for conveying medium has certain effect. The characteristics of the ball valve is wear-resisting, sealed performance is good, and because the resistance is small, so the internal body by wear and tear is small, service life is long, so let the characteristics of the pneumatic valve in the pipeline on the use of more 'comfortable'. This article is by the pneumatic actuator manufacturers original, reproduced please indicate the http://www. zjhes - 阀门。 com/