V-port ball valve
Features
It has the advantages of compact structure, small size, and can be installed vertically and horizontally. It adopts a movable metal valve seat, has self-service compensation function, and has excellent sealing performance and long service life.
The electric V-type ball valve adopts a double bearing structure, which has high mechanical stability and small starting torque, ensuring the valve has excellent sensitivity and sensing speed.
Maximum reliability (safety): The valve body is a whole, sturdy and durable, the operation is not affected by pipeline pressure, and valve body leakage can be avoided.
The V-type notch of the electric V-type regulating ball valve and the valve seat generate a strong shearing force that can cut off fibers and other impurities, and has a self-cleaning function to avoid valve sticking.
Maximum flow volume: Due to the streamlined shape and full right-angle rotation control of the electric V-type ball valve, the maximum value of the volume is particularly high, the flow capacity is particularly large, and the flow resistance is small.
Structure
The ball core of the V-port ball valve has a V-port structure. The valve core is a 1/4 spherical shell with a V-port notch. It has large flow capacity, a large adjustable range, shearing force, and can be tightly closed. It is especially suitable for fluids. Conditions where the material is fibrous. Generally, V-port ball valves are single-seal ball valves. Not suitable for two-way use.
The edge of the valve core is V-port and there is a V-tport opening on the ball. As the ball rotates, the change in the middle opening area can be used to adjust the flow rate, and can cut off the impurities contained in the fluid and close it. It is suitable for pulp, Control of mortar and viscous fluids.
V-port ball valve structural schematic diagram (close)
V-port ball valve structural schematic diagram (open)
Product Parameters
Manufacturing Standards National standard
Model VQ47Y
Specification 150mm
Pressure 1.6Mpa
Material Cast steel
Working Principle
The electric V-port control ball valve has a special-shaped V-port cutout. When the valve is closed, the V-portcutout forms a wedge shape with the valve seat and has a shearing effect. The electric V-port ball valve is suitable for controlling fiber-containing slurry, sewage and sticky granular media. It can prevent the sticking phenomenon caused by dirt between the ball and the valve seat. It has a self-clearing function and is a widely used regulating valve.
Material Of Main Parts
Field Application
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