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更新时间:2020-09-28 19:52:10

气动蝶阀

气动蝶阀】是蝶阀旗下产品,我们可为客户提供相关不锈钢气动蝶阀,气动调节蝶阀,气动开关蝶阀、标准、作用、结构图、规格、型号、外形尺寸、工作原理、说明书、欢迎来电咨询、采购。

  气动蝶阀采用不同系列气动执行机构,满足不同口径、不同扭矩的蝶阀,配以电磁阀、限位开关、三联件、阀门定位器等附件可以实现不同的控制功能。气动双作用型:执行机构无原始位置,工作时需两个气源进行操作。输出轴的位置随气源的通断而停止任意位置。气动单作用型:执行机构有原始位置,工作时需一个气源进行操作。如切断气源输出轴则靠内部弹簧的预紧力自动恢复到原始位置。

  The Pneumatic Butterfly Valve Adopts Different Series Of Pneumatic Actuators To Meet The Requirements Of Butterfly Valves With Different Diameters And Torques. Equipped With Solenoid Valve, Limit Switch, Triplet, Valve Positioner And Other Accessories, It Can Achieve Different Control Functions. Pneumatic Double Acting Type: The Actuator Has No Original Position, So It Needs Two Air Sources For Operation. The Position Of The Output Shaft Stops At Any Position With The Air Source On And Off. Pneumatic Single Acting Type: The Actuator Has Original Position And Needs A Gas Source For Operation. If The Air Source Output Shaft Is Cut Off, It Will Automatically Return To The Original Position By The Preload Of The Internal Spring.