- Aug 16, 2019
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The inner diameter of the pipeline should be selected to ensure that the triple eccentric butterfly valve can be fully opened. When installing the val...
（Triple Offset Butterfly Vavle Installation & Commissioning）
1.Check the valve drive whether be flexible or not.
2.Clean the pipe with soft cloth and remove any dirt or debris before installation.
3.Install the triple offset butterfly valve stem to be rotated perpenedicular to the pipeline for facilitate maintenance.
4.Suggest install the valve to the place where is 1.2 meters away from ground for the convenience of valve operation.
5.There should leave enough spwace for valve operation and maintenance when triple eccentric butterfly valve is arranged side by side with pipeline.
6.The user should choose suitable studs and gaskets according the working temperature, pressure and medium. And tightens the nut diagonally with a fixed torque. The first tightening torque is about 2/3 of the required pre-tightening torque.
7.The inner diameter of the pipeline should be selected to ensure that the triple eccentric butterfly valve can be fully opened. When installing the valve, the flow direction mark on the valve body should be consistent with the actual flow direction.
