High-platform flange ball valve installation instructions

High platform flange ball valve installation steps
1. Remove the protective cover on both sides of the flange end and rinse it with the valve fully open.
2. Before installation, the whole machine test should be carried out according to the specified signal (electricity or gas) (to prevent the use of vibration due to transportation). After the qualified, it can be installed on the line (wiring according to the electric actuator circuit diagram)
3. Flush and remove any remaining impurities in the piping (which may damage the seat and ball) before preparing to connect to the pipeline.
4. During installation, please do not use the actuator part of the valve as a lifting point to avoid damage to the actuator and accessories.
5. This type of valve should be installed in the horizontal or vertical direction of the pipe.
6. The pipe near the installation point should not have the phenomenon of drooping or bearing external force. Pipe brackets or supports can be used to eliminate the deviation of the pipeline.
7. After connecting with the pipe, cross-tighten the flange connection bolt with the specified torque.