進口氣動真空蝶閥
德國巴赫進口氣動真空蝶閥概述：
進口氣動高真空蝶閥的氣動執(zhí)行器是以壓縮空氣為動力，通過電磁換向閥改變氣路方向，推動活塞齒條、齒輪的機械運動，以角行程輸出扭矩來驅(qū)動蝶閥，作啟閉運動。從而達到接通或切斷真空管路中氣流的目的，是目前一種新型的氣動執(zhí)行器控制的氣動蝶閥，分為雙作用和單作用(彈簧復位)氣缸?？蛇x配反饋信號裝置及電氣閥門定位器。
Imported pneumatic vacuum butterfly valve
Germany Bach imported pneumatic vacuum butterfly valve overview:
Imported pneumatic high vacuum butterfly valve pneumatic actuator is powered by compressed air through the solenoid valve to change the direction of air passage, promote the mechanical movement of the piston rack and gear, the rotary output torque to drive the valve openedclosed. The purpose of the utility model is to realize the purpose of connecting or cutting off the air flow in the vacuum pipeline, and the utility model is a novel pneumatic valve controlled by a pneumatic actuator. Optional feedback signal device and electric valve positioner.
進口氣動真空蝶閥的定義：
進口氣動真空蝶閥的閥板采用夾緊結構，把閥板的密封圈夾緊，除了能用在真空狀態(tài)下，也能在低壓狀態(tài)下使用。并可以任意位置安裝。適用的工作介質(zhì)為空氣和非腐蝕性氣體。
Definition of imported vacuum butterfly valve:
Imported pneumatic vacuum butterfly valve plate with a clamping structure, the valve plate sealing ring clamp, in addition to being able to use in the vacuum state, but also can be used in low pressure. And can be installed in any position. The working medium is air and non corrosive gas.
進口氣動真空蝶閥技術參數(shù)：
產(chǎn)品名稱 | 驅(qū)動方式 | 連接形式 | 結構形式 | 密封結構 | 壓力范圍 | 公稱通徑 | 常用材質(zhì) | 產(chǎn)品型號 |
進口氣動真空蝶閥 |
氣動 |
對夾 |
密封型 |
NBR、VITON |
106～1.3×10-4Pa |
DN25-DN400 |
鑄鋼、不銹鋼 |
bach-a |
閥門尺寸標準
| 閥門試驗標準
| 閥門交貨標準
| 工業(yè)閥門標準
| 法蘭閥門標準
| 焊接閥門標準
| 對夾式連接閥
| 內(nèi)螺紋連接閥
| 可以提供美國 |
DIN EN558-2005
| DIN EN12266-1-2003
| DIN3230-2-1974
| DIN EN 1171-2003
| DIN EN 3202-1977
| DIN EN 3202-1982
| DIN EN 3202-1979
| DIN EN 3202-1977
| API、ANSI等標準
|
進口氣動真空蝶閥guan網(wǎng)：http://www.twvalve。。ｎｅｔ/html/3409.html
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