The butterfly and the structure characteristics of pneumatic valve

butterfly pneumatic valve has simple structure, small volume, light weight, low material consumption, installation size is small, quick, ° reciprocating rotary switch, low driving torque, etc, used for truncation, connected, regulate medium in pipe has good flow control characteristics and close the sealing performance.

butterfly mud, a pneumatic valve can transport in apertures accumulating fluid at least. Under low pressure, can achieve good sealing. Adjust the good performance. Butterfly plate streamline design, make the loss of the fluid resistance is small, is a kind of energy-saving products.

pneumatic valve stem for stem structure, through conditioning processing, has the good comprehensive mechanical properties and corrosion resistance, abrasion resistance. Butterfly pneumatic valve open/close the pneumatic valve stem make rotation movement up and down and run, not only of pneumatic valve stem packing is not easy to damage, reliable sealing. With the butterfly plate fixed cone pin, overhanging end to prevent rushed out of the design, so as to avoid the pneumatic valve stem and disc joint pneumatic valve stem collapse accident broke out.
connection flange connection, connected to the clamp, the butt welding and lugs on the clip.

drive form manual, worm gear, electric, pneumatic, hydraulic and electric hydraulic linkage actuator, which can realize remote control and automation.