◆ Taitubv soft-seal high-performance butterfly valve adopts double eccentric design to achieve bidirectional 1:1 zero leakage function. At the starting point of the valve seat, the eccentric spherical valve plate produces a cam-like effect, which can pull the valve plate away from the valve seat without excessive torque, and the valve plate does not contact the valve seat. This effect reduces the wear of the valve seat, minimizes the deformation phenomenon, and reduces the operating torque. When the valve is closed, this cam-like action converts the rotary motion of the valve plate into a linear motion, effectively pushing the valve plate into contact with the valve seat, and the H line contact between the valve plate and the valve seat is in contact with the wiper to ensure effective In the case of sealing, avoid the accumulation of impurities in the medium.
◆ The valve plate is matched with the conical surface of the valve stem, and the matching precision is high. Under a considerable load, the valve plate can be accurately closed, the closing is reliable, and the sealing is stable.