The formation method of spinning a sphere

1. Remove the protective covers on both sides of the flange end and flush and clean it with the valve fully open.

2. Before installation, the entire machine should be tested according to the specified signal (electrical or pneumatic) to prevent vibration caused by transportation from affecting its performance. Only after passing the test can it be installed online (wiring according to the circuit diagram of the electric actuator).

3. Before preparing to connect to the pipeline, it is necessary to flush and remove any remaining impurities in the pipeline (these substances may damage the valve seat and ball).

4. During installation, please do not use the actuator part of the valve as a lifting point to avoid damaging the actuator and accessories.

5. This type of valve should be installed in the horizontal or vertical direction of the pipeline.

6. The pipeline near the installation point should not have low sagging or bear external forces. Pipe supports or supports can be used to eliminate pipeline deviation.

7. After connecting to the pipeline, please cross lock the flange connecting bolts with the specified torque.