The high-platform thread ball valve is a closed piece that is a sphere with a simple structure, small size and low flow resistance. Pay attention to the following related matters when installing high platform threaded ball valves:
The height, position, and direction of the imported high-plated ball valve must meet the design requirements, and the thread connection requirements are tight and firm.
A high platform threaded ball valve mounted on an insulated pipe with the handle facing down.
The high-platform thread ball valve needs to be inspected for appearance before installation. The nameplate should conform to the current national standard "General Valve Mark" GB12220. Before installation, the strength and sealing test should be carried out before they can be installed and used. In the strength test, the test pressure is 1.5 times the nominal pressure, the duration is not less than 5 minutes, and the shell and the packing should be free of leakage.

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