V-type Ball Valve
Features Of Electric V-Port Ball Valve
High performance sealing system For laminated valve rings, bi-directional zero leakage sealing For integral valve rings, tight sealing in both directions
Excellent gas and liquid isolation function and flow regulation characteristics
Welded-in stainless steel or overlay-welded valves are particularly suitable for long life use
The valve seat opens and closes without friction, wear, or sticking.
Seal rings that are easy to replace and adjust sealing performance.
Suitable for harsh working conditions such as high temperature, high pressure and corrosive parts
Metal/metal metal seal up to +600°C
Self-compensating for process temperature changes
Low operating torque and reliable torque shutdown
Essential fire safety design
V-port Ball Valve 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-shaped 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-port 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.
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-port cutout 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.
The electric V-port control ball valve has a special-shaped V-port cutout. When the valve is closed, the V-port cutout 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 control valve.
Material Of Main Parts
Field Application
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