1. For long-term storage, the valve maybe from China Cast Iron Gate Valve manufacturer should be inspected regularly. The exposed surface should be kept clean and the dirt should be removed. The ball valve should be blocked at both ends and open when stored. Gate valve, globe valve, check valve, both ends of the channel should be Blocked and closed, neatly stored in a ventilated and dry place indoors, no stacking or open storage.
2. Before installation, the pressure of the valve mark must be checked carefully, whether the diameter meets the requirements for use, eliminate the defects caused by the transportation process, and eliminate the dirt of the valve parts.
3. When installing, the valve maybe from China Casting Valve Manufacturers can be directly installed on the pipeline according to the connection mode. Under normal circumstances, it can be installed at any position of the pipeline, but it is easy to operate. Note that the flow direction of the shut-off valve should be upward from the longitudinal valve flap. The lift check valve can only be installed horizontally.

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