品牌：RETZ/我們一直致力于流體控制和測控領域的持續創新，始于2005……
(分流，合流)進口氣動螺紋三通球閥用于換向分流或匯合流通，是具有二面或四面閥座的多通口球閥，任一通口可用作入口而無泄漏。三通既可制成L型通口也可制成T型通口
(Diversion, confluence) Imported pneumatic threaded three-way ball valve is used for reverse flow or confluence flow. It is a multi port ball valve with two or four sided seats, and any port can be used as an inlet without leakage. Tees can be made into both L-shaped and T-shaped ports
進口氣動螺紋三通球閥產品詳情 Product details
氣動螺紋三通球閥是一種三通道的回轉型球閥,閥芯有L型和T型，根據不同的工況，任何一個管道都可以作為入進口氣動螺紋三通球閥2.jpg口或出口。L型閥是對三條管道中的兩條管道進行切除，T型閥實現把三條連通管道進行合流與分流 RETZ (L type, T type) The inlet pneumatic flange three-way ball valve is a three-way rotary ball valve. The valve cores are L type and T type. According to different working conditions, any pipe can be used as the inlet or outlet. L valve is used to cut two of the three pipes, while T valve is used to combine and separate the three connected pipes
進口氣動螺紋三通球閥性能參數 Performance description
公稱通徑DN(mm)
10
15
20
25
32
40
50
公稱壓力(MPa)
PN1.6、2.5 MPa
閥體形式
三段式分體式閥體
連接形式
螺紋式G、NPT
閥芯形式
"O"型球形閥芯,浮動式結構
動作范圍
0～90°
泄露量Q
按GB/T4213-92，小于額定KV0.01% (軟密封：零泄漏)
基本誤差
帶定位器：小于全行程的±2%
死區
帶定位器：小于全行程的±2%
可調范圍
250：1
配置執行機構
AT系列單雙作用氣動執行器
控制方式
開關兩位控制、4～20mA模擬量信號控制
進口氣動螺紋三通球閥特點Characteristic
閥芯孔道有L型和T型兩種結構形式，采用控制閥芯旋轉角度，改變閥芯孔道與管道口的連接狀態，可實現對三條支管不同的組合控制 There are two types of valve core channels, L-type and T-type. By controlling the rotation angle of the valve core and changing the connection state of the valve core channel and the pipe port, different combined control of the three branch pipes can be achieved
兩閥座密封能實現對管道中介質流向的切換。也能使相互垂直的兩個通道連通或關閉 The two valve seat seals can switch the flow direction of the medium in the pipeline. It can also connect or close two mutually perpendicular channels
四閥座密封不僅可實現介質流向的切換，也可使三個通道相互連通，同時可關閉任意一個通道，使另外兩個通道連通，靈活控制管路是介質的合流或分流 The four valve seat seal can not only switch the flow direction of the medium, but also connect the three channels. At the same time, it can close any channel to connect the other two channels. It can flexibly control the converging or diverging flow of the medium in the pipeline
進口氣動螺紋三通球閥主要零部件材料 Main parts and materials
序號No.
零件名稱Nameof parts
材質Material
1
接 頭Connector
不銹鋼CF8、CF8M、CF3、CF3MStainless Steel CF8、CF8M、CF3、CF3M
2
閥 痤Seat
PTFE、尼龍(Nylon)、對位聚苯(PPL)
3
球 體Ball
不銹鋼304、304L、316、316LStainless Steel 304、304L、316、316L
4
墊片Gasket