The stainless steel one-piece ball valve can be closed tightly with only 90 degrees of rotation operation and very little turning torque. The main features of the ball valve are easy to operate and maintain, and its own compact structure. The working principle of the ball valve is to rotate the spool to make the valve open or closed. Ball valve switch light, small size, can be made into a large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical surface is often in a closed state, not easy to be eroded by the media, in various industries are widely used.

Stainless steel one-piece ball valve installation technical requirements are:

1, check the pipeline to be connected, the pipeline will be clean of residual impurities.

2, a piece of stainless steel ball valve connected to the pipeline, with professional and appropriate torque will be flange connection bolts cross-locked.

3, the stainless steel one-piece ball valve in completely open, flush clean.

4, cast steel flange ball valve should be installed in the horizontal or vertical direction of the pipeline.

5, cast steel ball valve installation point near the pipeline can not use low hanging or withstand external forces, you can use the pipeline support or support to eliminate the deviation of the pipeline.

6, installation of stainless steel one-piece ball valve should be tested in accordance with the required signal before the whole machine, qualified before online installation.

7、During installation, the actuator part of the ball valve must not be used as a lifting point for lifting to avoid damage to the actuator and accessories.