● Digital handwheel and opening locking function: the digital handwheel can accurately display the opening indication, so that the operator can conveniently and accurately carry out equilibrium level, and can lock the maximumopening at any position without affecting thefree adjustment between 0 and the set maxi-mum opening.

● Full shut-off design: Adopting a balanced valvecore design, the valve can be easily closed byrotating the handwheel regardless of pressurelevel.

● Eldeal flow regulation characteristics, with alinear relationship between relative flow andrelative opening.

● The valve core is made of stainless steel material, which has strong corrosion resistance andavoids deformation caused by high-speedwater flow through friction.