wafer butterfly valve torque list

By william | 08 January 2018 | 0 Comments
 表中所列蝶阀扭矩都是:“湿”(水和其他非润滑介质)开—关场合,对于“干”使用场合(非润滑,干燥气体介质)乘以1.15,对于“润滑介质”(洁净,非侵蚀介质)使用场合,乘以0.85。当选择蝶阀操作装置时,乘以上述扭矩的1.25
Butterfly valve torque are listed in the table BELLOW: "wet" (water and other non lubrication medium) on - off, for "dry" using occasions (non lubrication, dry gas medium) multiplied by 1.15, for "lubricating medium" (clean, non erosion medium) using occasions, multiplied by 0.85.When choosing the butterfly valve operating device, multiply by 1.25 of the torque mentioned above.
                
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