Description
A butterfly valve consists of body ,stem ,disc , actuator (manual
actuator, worm-gear actuator , aerodynamic actuator or electric
actuator). Water type butterfly valve can implement the process for
turning on, turning off and regulating the flow by the
circumrotation of stem and disc that is droved by actuators.
1.Simple and compact construction. Small in size and light in
weight. Easy transportation , installation and maintenance.
2. Quick *0 degrees on-off operation. Minimized operating torque
,energy saving.
3. Excellent sealing performance with no leakage. Long service
life.
4. Wide selection of materials ,applicable for various media..
5. Flow curve tending to straight line. Excellent regulation
performance.
