Description
Applications
Butterfly valves,no matter manually or automatically,can be used in most fluid product applications in the food-processing,pharmaceutical and chemical industries.
Operating Principles
The butterfly calves can be operated automatically through actuator or manually with the handle.The handle blocks the valve in the "open" or "closed" position, certainly, there are other positions available. The actuator push piston of axial movement into 90 degree so that it controls butterfly valve.
Technical Parameters
