進(jìn)口氣動三片式球閥產(chǎn)品簡介-德國洛克

進(jìn)口氣動三片式球閥結(jié)構(gòu)特點(diǎn)：

氣動三片式球閥是一種直角回轉(zhuǎn)結(jié)構(gòu)的控制閥，由活塞式氣動執(zhí)行器和三片式球閥組成,輸入0.4~0.7MPa氣源即可控制啟閉,氣動執(zhí)行器的執(zhí)行速度快,并可遠(yuǎn)程控制。

三片式球閥廣泛應(yīng)用于天然氣、油品、化工、冶金、造紙、電力、礦業(yè)、印染、生物制藥，日用化工，食品飲料，水處理及空氣處理等，行業(yè)的流體自動控制或調(diào)節(jié)控制，與自動化氣動儀表配套使用。

進(jìn)口氣動三片式球閥規(guī)格參數(shù)：

1.閥體材料：WCB、304、316 

2.閥門口徑：DN15-50 

3.閥門壓力：PN16-PN64 

4.連接標(biāo)準(zhǔn)：ASME B16.10、DIN2501 

5.控制方式：手動、氣動、電動 

6.密封材料：PTFE、304

7.工作溫度：-20℃至+150℃（可以定制350℃）

進(jìn)口氣動三片式球閥設(shè)計特色 Design features：

防火、防靜電設(shè)計 

流阻小、流通能力大 

球閥設(shè)有壓力平衡結(jié)構(gòu)

IS05211連接平臺 

閥桿防爆出結(jié)構(gòu) 

雙層閥桿填料與對壓碟型彈片裝置

進(jìn)口氣動三片式球閥產(chǎn)品優(yōu)點(diǎn)： 

1．氣動三片式球閥流體阻力小，其阻力系數(shù)與同長度的管段相等。 

2．結(jié)構(gòu)簡單、體積小、重量輕。 

3．緊密可靠，目前球閥的密封面材料廣泛使用塑料、密封性好，在真空系統(tǒng)中也已廣泛使用。 

4．氣動三片式球閥操作方便，開閉迅速，從全開到全關(guān)只要旋轉(zhuǎn)90°，便于遠(yuǎn)距離的控制。 

5．維修方便，氣動球閥結(jié)構(gòu)簡單，密封圈一般都是活動的，拆卸更換都比較方便。 

6．在全開或全閉時，球體和閥座的密封面與介質(zhì)隔離，介質(zhì)通過時，不會引起閥門密封面的侵蝕。 

7．氣動三片式球閥適用范圍廣，通徑從小到幾毫米，大到幾米，從高真空至高壓力都可應(yīng)用。

1. The flow resistance of the pneumatic three piece ball valve is small, and its resistance coefficient is equal to that of the pipe section with the same length.

2. Simple structure, small volume and light weight.

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

4. The pneumatic three piece ball valve is easy to operate and can be opened and closed quickly. It only needs to rotate 90 ° from full open to full close, which is convenient for remote control.

5. Easy maintenance, simple structure of pneumatic ball valve, movable sealing ring, easy disassembly and replacement.

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

7. Pneumatic three piece ball valve has a wide range of applications, ranging from small diameter to several millimeters, to several meters, from high vacuum to high pressure.