Stainless steel ball valve installation should pay attention to the details

8873必赢bwin www.joshuaszostak.com Stainless steel ball valve installation should be strictly in accordance with the instructions on the product installation requirements, the following should be noted that the relevant details of the stainless steel ball valve installation as described below:

1. rinse stainless steel ball valve is fully open state; torque cross

2. stainless steel ball valve and pipe connections must be specified locking flange connecting bolts;

3. before in stainless steel flanged ball valves and pipe connections must clear the residual impurities in the clean pipe;

4. During the installation, the executive body of the unavailable ball part as a crane lifting point, in order to avoid damage to the actuator and accessories;

5. cast steel flanged ball valves should be installed in the the pipeline horizontal direction or vertical direction;

6. cast steel ball valve installed near the pipeline can not with falls or withstand external forces phenomenon, can be used to eliminate the deviation of the pipeline pipeline bracket or supports;

7. install stainless steel ball valve should be required before the signal should also be on the entire test, qualified on-line before they can install.