当前位置: 首页> 新闻中心> jn体育 气动三通球阀是如何换向和分流的

气动三通球阀是如何换向和分流的

来源: //www.rabieb.com/日期:2021-08-30 发布人:admin
空气式三通球阀是一种三通道回转式球阀,用于介质的分流、合流和流向转换,任何管道均可用作进口或出口。气动三通球阀分为气动三通L型球阀和气动三通T型球阀两种,可满足不同生产工艺要求。气动三通L型球阀是将三个管路中的两个管路切断,气动三通T型球阀实现三个管路的合流和分流。
Air three-way ball valve is a three channel rotary ball valve, which is used for medium diversion, confluence and flow direction conversion. Any pipeline can be used as inlet or outlet. Pneumatic three-way ball valve is divided into pneumatic three-way L-type ball valve and pneumatic three-way T-type ball valve, which can meet the requirements of different production processes. The pneumatic three-way L-shaped ball valve cuts off two of the three pipelines, and the pneumatic three-way T-shaped ball valve realizes the confluence and diversion of the three pipelines.
三通球阀
Three way ball valve
气动三通球阀的控制
Control of pneumatic three-way ball valve
气动三通球阀与电气阀门定位器配套,输入4~20mADC信号及0.4~0.7MPa气源即可控制运转,实现对压力、流量、温度、液位等参数的调节。亦配行程限位开关、电磁阀、减压阀及0.4-0.7MPa气源可实现开关操作,并送出二对无源触点信号指示上海良工阀门的开关。
The pneumatic three-way ball valve is matched with the electric valve positioner. The operation can be controlled by inputting 4 ~ 20mADC signal and 0.4 ~ 0.7MPa air source to realize the adjustment of pressure, flow, temperature, liquid level and other parameters. It is also equipped with travel limit switch, solenoid valve, pressure reducing valve and 0.4-0.7mpa air source to realize switching operation, and send two pairs of passive contact signals to indicate the switching of Shanghai Lianggong valve.
气动三通球阀的用途
Application of pneumatic three-way ball valve
气动三通球阀广泛应用于化工,石油,轻纺,电力,食品制药,制冷,造纸等工业领域。
Pneumatic three-way ball valves are widely used in chemical, petroleum, textile, electric power, food, pharmaceutical, refrigeration, papermaking and other industrial fields.
气动三通球阀的特点
Characteristics of pneumatic three-way ball valve
(1)流体阻力小,其阻力系数与同长度的管段相等。
(1) The fluid resistance is small, and its resistance coefficient is equal to that of the pipe section with the same length.
(2)结构简单、体积小、重量轻。
(2) The utility model has the advantages of simple structure, small volume and light weight.
(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。
(3) It is tight and reliable. At present, plastic is widely used as the sealing surface material of ball valve, with good sealing performance. It has also been widely used in vacuum system.
(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。
(4) It is easy to operate and open and close quickly. It only needs to rotate 90 ° from full open to full close, which is convenient for remote control.
(5)维修方便,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。
(5) The maintenance is convenient, the structure of the ball valve is simple, the sealing ring is generally movable, and it is convenient to disassemble and replace.
(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,不会引起气动三通球阀密封面的侵蚀。
(6) When fully open or fully closed, the sealing surface of the ball and valve seat is isolated from the medium. When the medium passes through, it will not cause the erosion of the sealing surface of the pneumatic three-way ball valve.
三通球阀
Three way ball valve
(7)上海良工阀门适用范围广,通径从小到几毫米,大到几米,从高真空高压力都可应用。
(7) Shanghai Lianggong valve has a wide range of applications, ranging from small to a few millimeters and large to a few meters. It can be applied from high vacuum to high pressure.

产品:执行驱动装置通用工业阀门冶金工业阀门水利水务阀门石油化工阀门电力电站阀门核电军工阀门

江南体育欧宝网站备案号:鲁ICP备2021030403号-1   电话:15098929951 座机:0531—85816056 地址:济南天桥区历山北路198号国际五金机电城A区412号 
网址://www.rabieb.com/

【本站图片均由网站所有方提供,部分图片来源于网络,如无意中侵犯了某媒体或个人的知识产权,请来信或来电告之,本网站将立即删除。】

Baidu
map