Precautions For Daily Use Of High-pressure Ball Valves Should Not Be Ignored

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 service life of the high-pressure ball valve is relatively long and the repair probability is relatively small, it is precisely because it does not often fail, so once a failure occurs in production, it is very important to know how to repair it. If a fault occurs, it depends 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 fault.

3. The high-pressure ball valve should be cleaned after use. The power supply and gas source should be disconnected to reduce the pressure of the valve when it is not in operation. 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.