Third, check the nameplate of the valve, and fully open or close the ball valve. Note that the valve must be operated for many times to ensure normal operation. Check every detail of the valve again to ensure that the valve has not failed; 　　　　

During installation, one person can complete the installation independently. However, for large equipment, if it is far from the ground during installation, we also need to set up support points, which is very detrimental to the entire installation. When you actively improve this aspect, and constantly do a variety of practical work. You will find that it is a great guarantee for us that one person can complete the entire installation independently.