TQV series hard sealed V-type regulating ball valve

TQV series hard V-type regulating ball valve applies spherical rotary ball, which specially designed as V-type incision, with characteristics of big regulating ratio, good regulating performance and high regulating accuracy. It realizes a continuous and smooth operation on valves. When valve spool moves, there is a shear action between V-type incision on sphere and valve seat. Combined with straightway flow structure, it’s suitable for controlling the fluid, gas and steam such as fiber medium, slurry, and powder.