VN6 series V-notch ball control valve, is concentric segmental ball valve for modulating applications. Its V-notch segmented ball permits wide range ability and produces an equal percentage flow characteristic. As the V-notch ball rotates into the seat ring, it creates a wedging and shearing effect to prevent dragging or slurries between the seat and the ball.
The v-notch ball valves are used settled and also clamped driven shaft plus sphere shaft with splined connection made for absolutely no shed motion for very accurate placing and specific control. The V-- Notch Sphere Valve gives non-clogging, high capability, straight with circulation control of fluids including pulp as well as paper stock or slurries and also fluids containing suspended solids or fibrous materials.
The V-shaped gap and the valve seat produce a tapered scissors function, which not only has a self-cleaning function but also prevents the ball core from being stuck, and is particularly suitable for pipeline scaling and freezing. V-notch ball valve is suitable for controlling pulp, sewage, solid suspension medium containing fibers and particles and powdery and granular medium. Especially suitable for the large flow rate service and control of fluids with fiber and/or slurry.
The v-notch ball valves are widely used in power, petroleum, chemical, paper, textile, food, pharmaceutical, aerospace and other fields.
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