| Media: | Gas, Water, Steam |
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| Material: | Ss, Carbon Steel |
| Connection Form: | Double Flange |
| Driving Mode: | Electric, Manual |
| Nominal Pressure: | PN1.0-32.0MPa |
| Channel: | Straight Through Type |
| Samples: |
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| Customization: |
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Aix fully welded ball valve is widely used in various fields, and its superior quality and high performance stability can not be achieved by ordinary cast steel ball valve. The service life of full welded ball valve is much longer than that of cast steel ball valve. Fully welded ball valves are widely used in urban gas, urban heating, petrochemical, shipbuilding, iron and steel, pressure regulating stations, power plants and other pipeline equipment.
Characteristics.
Fully welded ball valve, there will be no external leakage and other phenomena.
The machining process of the sphere is tracked and detected by an advanced computer detector, so the machining precision of the sphere is high.
Because the valve body material is the same as the pipe material, there will not be uneven stress, nor will it be deformed as a result of the earthquake and the vehicle passing through the ground, and the pipeline is resistant to aging.
The sealing ring body is made of RPTFE material containing 25%Carbon (carbon) to ensure no leakage (0%).
The directly buried welded ball valve can be buried directly in the ground, without the need to build high and large valve wells, but only need to set up small shallow wells on the ground, which greatly saves construction costs and engineering time.
The length of the valve body and the height of the valve stem can be adjusted according to the construction and design requirements of the pipeline.
The machining precision of the sphere is very precise, the operation is light and there is no bad interference.
The use of advanced raw materials, can protect the pressure above PN25.
Compared with the same specification products of the same industry, the valve body is small and the appearance is beautiful.
Under the condition of ensuring the normal operation and use of the valve, the service life is more than 15 years.
Once fitted the valve is turned 90°, the valve opens or closes. When the valve is open the ball's, hole is in line with the flow direction and closes when it is turned 90° by either a manual handle or by actuation. When the valve is open the lever handle should align with the pipe or flow and is perpendicular to the pipe when it is closed. This makes it easy to determine the position status of the valve.
As the ball opens and closes between the seats, they offer a wiping motion and clear suspended particles from the surface of the ball. It must be said that abrasive solids will damage the seats and the surface of the ball which will eventually cause leakage. Solid, stringy and fibrous material may prevent the ball from closing. The most common ball valve design is two way, which enables flow to travel from the inlet to the outlet. Three and four-way ball valves enable flow to travel in multiple directions.
Specifications:
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