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Ball Valve Installation ..........
( Updated: Sept. 18,2011 )
1, the ball valve can be installed in any section of the upstream side of the ball valve handle can be installed anywhere in the pipeline, if the allocation of the implementing agencies (such as gear box, electric - pneumatic actuators) of the ball valve, it must be mounted vertically, valve in the horizontal position on the import and export.
2, ball valve between the flange and pipe flange design requirements by pipeline gasket fitted.
3, the bolt flange to be symmetric, successive, evenly tightened.
4, taken if the ball valve pneumatic, electric actuators, such as when the gas source in accordance with the completion of manual, power supply installation.