气动内螺纹球阀，气动阀门，气动球阀厂家

气动螺纹球阀产品介绍：

 气动螺纹球阀是球阀配上气动执行器。气动执行器的执行速度相对较快，并且不需要工人亲力亲为，在很大程度上节约了人力资源以及时间。

 气动螺纹球阀是由截止阀演变而来。它具有相同的旋转90度提动作，不同的是旋塞体是球体，有圆形通孔或通道通过其轴线。球面和通道口的比例应该是这样的，即当球旋转90度时，在进、出口处应全部呈现球面，从而截断流动。

气动螺纹球阀只需要用气旋转90度的操作和很小的转动力矩就能关闭严密。*平等的阀体内腔为介质提供了阻力很小、直通的流道。通常认为球阀适宜直接做开闭使用，但近来的发展已将球阀设计成使它具有节流和控制流量之用。球阀的主要特点是本身结构紧凑，易于操作和维修，适用于水、溶剂、酸和天然气等一般工作介质，而且还适用于工作条件恶劣的介质，如氧气、过氧化氢、甲烷和乙烯等。球阀阀体可以是整体的，也可以是组合式的。

产品特点：气动内螺纹球阀，气动阀门，气动球阀厂家

1 流体阻力小，其阻力系数与同长度的管段相等。

2 结构简单、体积小、重量轻。

3 紧密可靠，目前球阀的密封面材料广泛使用塑料、密封性好，在真空系统中也已广泛使用。

4 操作方便，开闭迅速，从全开到全关只要旋转90°，便于远距离的控制。

5 维修方便，气动球阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。

6 在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀。

7 适用范围广，通径从小到几毫米，大到几米，从高真空至高压力都可应用。

Pneumatic threaded ball valve product introduction:

The pneumatic threaded ball valve is a ball valve with a pneumatic actuator. The execution speed of the pneumatic actuator is relatively fast, and it does not require the workers to do it personally, which saves human resources and time to a large extent.

Pneumatic threaded ball valve evolved from globe valve. It has the same lifting action by rotating 90 degrees, but the difference is that the cock body is a sphere with a circular through hole or channel passing through its axis. The ratio of the sphere to the channel opening should be such that when the sphere rotates 90 degrees, it should show a spherical surface at the entrance and exit, so as to cut off the flow.

The pneumatic threaded ball valve only needs to be rotated 90 degrees with air and a small torque can be closed tightly. The completely equal internal cavity of the valve provides a straight flow channel with little resistance for the medium. It is generally believed that the ball valve is most suitable for direct opening and closing, but recent developments have designed the ball valve to throttle and control the flow. The main feature of the ball valve is its compact structure, easy operation and maintenance, suitable for general working media such as water, solvent, acid and natural gas, and also suitable for media with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene. The ball valve body can be integral or combined.

Product features of pneumatic threaded ball valve:

1 The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.

2 Simple structure, small size and light weight.

3 It is tight and reliable. At present, the sealing surface material of the ball valve is widely used in plastics with good sealing performance, and it has also been widely used in the vacuum system.

4 It is easy to operate and open and close quickly. It only needs to rotate 90° from fully open to fully closed, which is convenient for remote control.

5 The maintenance is convenient, the pneumatic ball valve has a simple structure, the sealing ring is generally movable, and it is convenient to disassemble and replace.

6 When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium. When the medium passes, it will not cause erosion of the valve sealing surface.

7 It has a wide range of applications, with a diameter ranging from a few millimeters to a few meters, and can be applied from high vacuum to high pressure.

安徽利勒洁净设备科技有限公司是国内专业生产制造洁净卫生级阀门管件，主要应用于食品机械行业、制药机械行业、乳制品行业、酿酒饮料行业以及精细化工等行业高精度卫生级流体设备的专业生产厂家，产品规格齐全；产品主要有：

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止回阀，过滤器、呼吸器、换向阀、防混阀、安全阀；气动内螺纹球阀，气动阀门，气动球阀厂家

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