进口气动三通球阀可分为L型和T型。L型三通球阀用于介质流向的切换，能使相互垂直的两个通道连通。三通球阀一般采用两阀座结构，亦可采用四阀座结构。四阀座密封三通球阀具有造型美观、结构紧凑合理，它不仅可实现介质流向的切换，也可使三个通道相互连通，同时也可关闭任一通道，使另外两个通道连通，灵活控制管路中介质的合流或分流。

产品性能特点

1、进口气动三通球阀在结构上采用一体化结构，

4面阀座的密封型式，法兰连接少，可靠性高，设计实现了轻量化。

2、进口气动三通球芯分T型和L型，使用寿命长，流通能力大，阻力小。

3、球阀按作用式分单作用和双作用两种型式，单作用式的特点是一旦动力源发生故障时，球阀将处于控制系统要求的状态。

1. Product overview

Pneumatic three-way flange ball valve can be divided into L type and T type. The L-type three-way ball valve is used to switch the flow direction of the medium, which can make the two mutually perpendicular channels communicate. Three-way ball valves generally adopt a two-seat structure, but can also adopt a four-seat structure. The four-seat sealed three-way ball valve has beautiful appearance, compact and reasonable structure. It can not only switch the flow direction of the medium, but also make the three channels communicate with each other. At the same time, it can also close any channel to connect the other two channels for flexible control. Confluence or divergence of media in pipelines.

2. Product performance characteristics

1. The pneumatic three-way flanged ball valve adopts an integrated structure in structure, with a four-sided valve seat sealing type, fewer flange connections, high reliability, and a lightweight design.

2. Pneumatic three-way ball core is divided into T type and L type, with long service life, large flow capacity and low resistance.

3. The ball valve is divided into two types, single-acting and double-acting according to the action type. The characteristic of the single-acting type is that once the power source fails, the ball valve will be in the state required by the control system.

Three, product specifications

工作原理

进口气动三通球阀的工作原理是利用气动执行机构控制阀杆的运动，从而实现球体的旋转。当气动执行机构接收到控制信号时，会将气压传递到阀杆上，使阀杆向上或向下运动。当阀杆向上运动时，球体会旋转到一个位置，使其中一个管道与另外两个管道相连通。当阀杆向下运动时，球体会旋转到另一个位置，使其中一个管道与另外一个管道相连通。通过控制阀杆的运动，可以实现三个管道之间的流量控制。

The working principle of pneumatic three-way ball valve is to use a pneumatic actuator to control the movement of the valve stem, thereby achieving the rotation of the ball. When the pneumatic actuator receives a control signal, it will transmit air pressure to the valve stem, causing it to move up or down. When the valve stem moves upwards, the ball will rotate to a position where one of the pipes is connected to the other two pipes. When the valve stem moves downwards, the ball will rotate to another position, connecting one pipe with the other. By controlling the movement of the valve stem, flow control between the three pipelines can be achieved.

产品规格参数

Product specification parameters

  安装尺寸

Installation dimensions