Precautions For Use Of Forged Steel, High Pressure, High Temperature Ball Valves

3 Piece Threaded Ball Valve is used for long-distance pipelines and general industrial pipeline operations. It is a high-performance ball valve. Due to its superior performance, it is used in many industries. High-pressure ball valves are safe and can be used in harsh environments and highly corrosive media, so they are very popular in the industry. So, what problems should be paid attention to when using high-pressure ball valves? Let's take a look at it together.

1. During operation, pay attention to whether the pipeline has been flushed and unobstructed, and whether the ball valve has been cleaned. The operation of the high-pressure ball valve should be carried out according to the instructions, especially for novice operators. The valve stem should be rotated according to the signal input by the actuator to complete the required action. The high-pressure ball valve rotates 1/4 circle in the forward direction to close the valve, and rotates 1/4 circle in the reverse direction to open the valve.

2. If there is a fault during use, you must know how to repair it. Although the high-pressure ball valve has a long service life and a low chance of repair, it is precisely because it does not often fail, so once a fault occurs in production, it is very important to know how to repair it. Failures depend on whether the pipeline pressure is normal. Generally, it is caused by excessive pipeline pressure. Appropriate exhaust or increasing the ball valve outlet will reduce the failure.

3. After the high-pressure ball valve is used, it should be cleaned, the power supply and gas source should be disconnected, and the pressure of the valve when it is not in operation should be reduced. This will help to increase the service life of the high-pressure ball valve and also help to improve the precision.

The above are some issues that should be paid attention to when using high-pressure ball valves. Of course, it should be emphasized that when cleaning or installing, the bolts on the flange must be installed symmetrically and step by step. Everyone must pay attention to this.

High-temperature ball valves are widely used in the pipeline industry. They are generally recognized and indispensable pipeline components in the industry. Since this type of ball valve is so popular, do you know what are the advantages of this type of ball valve? Let's learn about it together.

1. The material used to make high-temperature ball valves is very powerful. The valve seat is made of polytetrafluoroethylene (PTFE). One advantage of this material is that it is very inert and does not react with almost any substance. Moreover, this material has the advantages of low friction coefficient and not easy to age, and can show excellent sealing performance in a wide temperature range.

2. High-temperature ball valve has the lowest flow resistance performance, and can even reach zero resistance. The advantage of this feature is that the pipeline machine valve will not get stuck when working, and it will move very smoothly even without lubricant, thus ensuring the normal use of the valve.

3. With fast opening and closing function, qualified high-temperature ball valve can achieve an opening and closing time of only 0.05-0.1s, which can ensure that the entire pipeline automation system can operate efficiently during operation without leakage and other problems.

4. Due to the strong inertia of rejection, it can be sealed in dual media, and the sealing is very reliable. High-temperature ball valves are not only inert, but also light in weight. They will not bring great pressure to the pipeline, but can resist the pressure in the pipeline.

The above are some of the advantages of high-temperature ball valves. It is precisely because of these advantages that they have an outstanding position in the industry. If there is a need, you can find a professional and regular manufacturer to purchase.