Explosion-proof electric butterfly valve has the characteristics of simple structure, small volume, lightweight, less material consumption, small installation size, quick switch, 90-round rotation, small driving Torque, etc. . It is used for cutting off, connecting and regulating medium in the pipeline, it has good fluid control characteristics and sealing performance.
Explosion-proof electric butterfly valve can transport mud, at the pipe mouth accumulation of liquid at least. Under low pressure, a good seal can be achieved. Good adjustability.
Explosion-proof electric butterfly valve butterfly plate streamlines design so that the loss of fluid resistance is small, can be described as an energy-saving product.
Explosion-proof electric butterfly valve stem for the through-road structure, after conditioning treatment, has good comprehensive mechanical properties and anti-corrosion, anti-abrasion. When the electric butterfly valve opens and closes, the valve stem only makes the rotation movement and does not make the lifting movement, the valve stem packing is not easy to destroy, the seal is reliable. Fixed with the taper pin of the butterfly plate, the extending end is designed to prevent the valve stem from bursting when the connecting place between the valve stem and the butterfly plate breaks accidentally.
Explosion-proof electric butterfly valve connection way has flange connection, clamp connection, welding connection and Lug clamp connection. There are manual, worm gear drive, electric, pneumatic, hydraulic, electro-hydraulic actuator, which can realize long-distance control and automatic operation.
Post time: Nov-25-2021