二位四通球阀

         二位四通球阀分为内螺纹和卡套连接两种，安装位置受限制场合，面板安装场合使用，通过球芯90度旋转来达到切换接通管路中的介质。一般为双L型切换，也称为双L球阀。

        二位四通面板球阀特点：

  1. 面板安装二位四通球阀用于控制两条进出流路的转换。
  2. 手柄箭头所指方向及反向的两对接口是连通的，而垂直手柄方向的流路并不连通。

        二位四通面板球阀技术参数：

  公称通径：1/4"～1";
  公称压力：PN1.6～PN42Mpa;
  使用温度：-20℃～＋120℃;
  传动方式：手动;      

二位四通球阀

二位四通球阀是一种具有四个通道和两种工作位置的球阀，主要用于管路系统中实现流体的多通路切换控制。

二位四通球阀其结构包括阀体、带特定流道的球体、阀杆及密封组件等，四个通道可分别连接不同的管路。“二位”指阀门有两个稳定工作位置（如全开与全关对应的通路状态），“四通”表示阀体上有四个接口。工作时，通过旋转阀杆（通常90°）带动球体转动，使球体内的流道与阀体的不同通道组合对接，实现两种固定通路状态的切换（例如通路1与2连通、3与4连通，或1与4连通、2与3连通）。

该阀门具有切换迅速、密封稳定、流阻小的特点，适用于需要实现特定通路组合切换的液压、气动系统或流体控制管路，广泛应用于机械制造、自动化控制、化工等领域。

The 2-position 4-way ball valve is a type of ball valve with four channels two working positions, mainly used in pipeline systems to control the switching of multiple fluid paths.

Its structure includes a valve body, a ball with specific flow channels, a valve stem, sealing components, with four channels that can be connected to different pipelines respectively. "2-position" means the valve has two stable working positions (such as the path states corresponding to fully open fully closed), "4-way" indicates there are four interfaces on the valve body. During operation, rotating the valve stem (usually 90°) drives the ball to rotate, making the internal flow channel of the ball align with different channel combinations of the valve body, thus switching between two fixed path states (e.g., channel 1 connected to 2 3 connected to 4, 1 connected to 4 2 connected to 3).

This valve features quick switching, reliable sealing, low flow resistance. It is suitable for hydraulic, pneumatic systems fluid control pipelines that require switching between specific path combinations, is widely used in machinery manufacturing, automatic control, chemical industry other fields.

暂无评价信息！