Application of Fully Welded Ball Valve

The heating pipe network is buried long underground in order to control the valves. It is necessary to build tall valve wells. Rain or snow water will flush garbage into the valve wells. These garbage wastes will generate a lot of harmful gases in the wells. The operator will cause personal injury when entering the valve well to control the valve. Bursts of pipes and valves can also cause injury to operators.

1. Ordinary valves in the heating pipe network are not suitable for heat preservation. The exposed valves emit a lot of heat, which increases heating costs.

2. The corroded screw cannot open or close the valve, and the valve becomes a decoration.

3. Although the rusty lead screw is used to replace the valve with flange connection, the valve cannot be removed smoothly in a short time.

4. Due to construction, welding, corrosion and other reasons in the heating pipe network, there are often debris in the pipe network. When the medium flows, these debris will be carried to wash the valve sealing structure, causing damage to the valve sealing surface, making the valve not tightly closed and shutting off the valve. It became a decoration.

5. Ordinary valves and pipelines need flanges, screws, gaskets to connect valves and pipelines to waste a lot of material resources, which is not conducive to the global environment and energy saving and emission reduction.

Full Welded Ball Valve

All-welded ball valves are used in heating pipe networks to solve technical bottlenecks

1. Full Welded Ball Valve can be directly buried in the ground, without building tall valve wells to reduce engineering costs, and at the same time, it can also avoid personnel injury when operating the valve.

2. Fully welded ball valve When the ball valve is opened, the valve ball completely surrounds the valve seat. Even if the medium has impurities, it can not wash the valve seat and the ball sealing surface. Due to this special structure, the tightness of the valve is the same as that of the pipeline.

3. The closed fully welded ball valve can not cause damage to the ball and the sealing valve seat when the medium is still. The ball will scrape away the debris deposited when the medium is still during the opening process. There is a spring compensation under the valve seat to compensate for pressure and temperature changes, ensuring that no leakage will occur.

4. Light weight and beautiful appearance, and easy to keep warm, making the pipeline more delicate.

5. Direct welding to the pipeline saves flanges, screws, gaskets, engineering costs and a lot of material resources.

6. Prefabricated heat preservation, reducing a lot of heat loss.

7. Due to the special structure, the valve has a long life, and the normal use is guaranteed for 30 years.

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