日本一卡二卡三卡四卡免费观看

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      產品詳情
      • 產品名稱:氣動三通閥

      • 產品型號:氣動雙向壓硬碰硬旋球閥
      • 產品廠商:其它品牌
      • 產品文檔:
      你添加了1件商品 查看購物車
      簡單介紹:
      QJ(D/S)R3型精小型氣動三通閥是由氣動活塞執行機構和三通球閥組成。改變球芯與管道的相對位置,可以對三條管路流體實現不同的組合控制。
      詳情介紹:

      一、概述Outline

      QJ(D/S)R3型精小型氣動三通閥是由氣動活塞執行機構和三通球閥組成。改變球芯與管道的相對位置,可以對三條管路流體實現不同的組合控制。
            氣動三通閥以壓縮空氣為動力源,接受控制系統的開關信號,通過電磁閥換向,操作球閥按規定要求對管路進行切換。
      T型三通可使三路正交的管道互相連通,即起分流(合流)作用,也可使其中兩條管道連通而切斷另一條管道。
      L型三通只能連通互相正交的兩條管道或切換方向,即起分配作用。
      三通球閥按作用方式分單作用和雙作用兩種形式。單作用的特點是一旦動力源發生故障時,球閥將處于控制系統要求的狀態。

      QJ (D / S) R3-type small air-way ball valve is fine by the pneumatic piston actuator and ball valve components. Change the ball core and the relative position of pipes, pipe flow can be achieved for three different combinations of control.
      The product is compressed air as power source, the control system switches the signal received by reversing solenoid valve, operating valve piping according to requirements of the switch.
      Three three-way T-orthogonal channel can connect with each other, that divert traffic (mixing) effect, which can also cut off the two tubes connected and another pipeline.
      L-type links connecting only two mutually orthogonal channel or switch directions, that is, from the distribution function.
      Three way ball valve according to the role of single and double acting points in two forms. Once the role is characterized by a single power source fails, the ball will be in the state of the control system requirements.

      二、氣動三通閥規格技術參數和性能Technical specifications and performance parameters

      1.規格技術參數Specifications Technical parameters


      公稱通徑mm

      15

      20

      25

      32

      40

      50

      65

      80

      100

      125

      150

      型式type

      四開式鑄造球閥Four open casting ball valve

      公稱壓力Mpa

                      1.6、4.0、6.4

      法蘭連接形式

      Flange in the form

                     GB/T 9113-2000

      閥體材料

      Body Material

      碳鋼ZG230~450(WCB)、鑄不銹鋼、ZG1Cr18Ni12Mo2T、ZG1Cr18Ni9Ti、CF3M、CF8M

      適用溫度Temperature℃

       -40~180℃

      球芯型式

      Ball type core

        L型、T型

      額定行程Rated travel

      90°

      執行機構Executive body

       AGT系列氣動執行器AGT series pneumatic actuator

      供氣壓力Supply pressure

      0.4~0.6

      注:可為用戶提供按ANSI.JPI法蘭標準制造的產品

      Note: You can provide users with standard flanges manufactured by ANSI.JPI products

      三、泄漏量Leakage

      公稱通徑mm

      15

      20

      25

      40

      50

      65

      80

      100

      150

      泄漏量ml/min

      PN1.6

      0.08

      0.11

      0.13

      0.21

      0.27

      0.35

      0.43

      0.53

      0.80

      PN4.0

      0.32

      0.43

      0.53

      0.85

      1.1

      1.4

      1.7

      2.1

      3.2

      PN6.4

      四、氣動三通閥閥控制方式:L型三通雙口、T型三通三口

      Valve control mode: L-type three dual-port, T-type three-three

      五、外形尺寸Dimensions

      1.法蘭式氣動三通閥Pneumatic ball valve flange


      公稱通徑

      15

      20

      25

      32

      40

      50

      65

      80

      100

      125

      150

      L1

      127

         133

              177

      216

         290

      368

      450

      H1

      48

      53

      58

      68

      73

      80

      90

      98

      108

      123

      140

      H

           231

      243

      279

      286

      362

      371

      447

      583

      610

      L

         150

      180

      200

      220

      240

      260

      280

      320

      380

      440

      D1

      65

      75

      85

      100

      110

      125

      145

      160

      180

      210

      240

      D

      95

      105

      115

      135

      145

      160

      180

      195

      215

      245

      280

      2.螺紋式氣動三通閥Pneumatic ball valve thread


      公稱通徑

      15

      20

      25

      32

      40

      50

      L1

      127

             133

                  177

      H

      130

      135

      140

      158

      165

      202

      L

      68

      78

      86

      111

      126

      143

      D

      10

      15

      20

      25

      32

      38

      G

      1/2″

      3/4″

      1″

      1?″

      1?″

      2″

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