installation

1. Install according to the flow direction indicated by the valve body

2. Before installing the valve, ensure that the pipe is clean and there is no oxide left during welding.

3. The pipe must be completely matched when it is connected to the valve body. Not subject to vibration

4. For factories operating with high temperature fluids (such as steam, superheated water, and diathermic liquids), expansion joints should be used during installation to avoid expansion of the pipe body.

5. The driver is mounted vertically on the valve body to prevent the driver from being installed under the valve.

6, need to leave enough space for routine maintenance, remove the drive from the valve body

7, the valve can not be installed in the environment and the ambient temperature is higher than 50 ° C and below -5 ° C, can not be placed in steam, water jet or drip