美国PARKER两位三通换向阀,派克电磁阀

美国PARKER两位三通换向阀,派克电磁阀

Parker 的阀产品包括液压阀、气动阀、仪表阀、制冷阀和航空航天阀，有各种类型和配置。Parker 阀品牌名称包括 Apitech、Colorflow、 Commercial、Denison、Gresen、IQAN、 Manatrol、Manapak、Schrader Bellows、 Republic、Sinclair Collins、Skinner、SPORLAN 和 Sterling。Parker 各种型号的阀产品可通过手动、电机自动或电磁方式操作，且安装配置可以是基础安装配置、同轴安装配置或歧管安装配置。D41VW001C1NJW3F六通阀有两组密封组件。每组密封组件（图2）由阀瓣、密封圈、调整块、调节螺钉、夹板和螺栓组成。阀瓣为碳钢板焊件,设有加强筋,即增加阀瓣强度又起导向作用,保证每组阀瓣间的同轴度。阀瓣上镶嵌聚氨脂橡胶圈,该材料具有耐油、耐磨损、性能稳定、密封良好和使用寿命长的特点。在凸轮的作用下,密封圈的球面与阀体密封面相接触产生挤压弹性变形,达到密封效果。调整块和调节螺钉在两组密封组件不能同步到位时可起调整作用,确保各通道密封性能同步到位。
密封组件1夹板 2螺栓 3调整块 4阀瓣 5密封圈 6调整螺钉
（3）阀杆与阀体隔板和上阀盖间的轴向密封采用O形圈。
（4）阀体隔板及上阀盖轴孔部位镶有铜套,可减小与O形圈间的摩擦力矩,密封组件开启与关闭灵活,操作力矩小。
（5）上阀盖设有指示牌及限位螺钉,阀杆上安装指针,明确指示各通道的接通状况,易于操作。

美国PARKER两位三通换向阀,派克电磁阀

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