進口直通式隔膜閥德國洛克質(zhì)量優(yōu)異 價格美麗 

一、進口直通式隔膜閥描述：

德國《LOCKE》洛克進口直通式隔膜閥專用于控制非腐蝕性或一般腐蝕性介質(zhì)，閥體內(nèi)腔表面無襯里或覆有可供選擇的各種橡膠、適用于不同工作溫度和液體管路。本產(chǎn)品最突出特點是隔膜把下部閥體內(nèi)腔與上部閥蓋內(nèi)腔隔開，使位于隔膜上方的閥桿、閥瓣等零件不受介質(zhì)腐蝕，省去了填料密封結(jié)構(gòu)，且不會產(chǎn)生介質(zhì)外漏。

Locke imported through diaphragm valve is specially used to control non corrosive or general corrosive medium. The inner surface of the valve body is unlined or covered with various kinds of rubber, which is suitable for different working temperatures and liquid pipelines. The most prominent feature of this product is that the diaphragm separates the inner cavity of the lower valve body and the inner cavity of the upper valve cover, so that the parts such as the valve rod and the valve disc above the diaphragm are not subject to medium corrosion, the packing sealing structure is omitted, and the medium leakage is not generated.

二、進口直通式隔膜閥技術(shù)參數(shù)：

三、進口直通式隔膜閥結(jié)構(gòu)優(yōu)點：

隔膜閥是一種特殊形式的截斷閥：

1.彈性密封的開閉件，確保沒有內(nèi)漏；

2.流線型的流道，使得壓力損失小；

3.沒有填料函，因此沒有外漏；

4.閥體與蓋被中間隔膜隔開，使得隔膜上方的閥蓋，閥桿等零件不受介質(zhì)侵蝕;

5.隔膜可更換，維護費用低；

6.襯里材料的多樣性，可適用于各種介質(zhì)，并具有強度高、耐腐蝕性能好的特點。

Diaphragm valve is a special type of block valve:

1. The opening and closing parts of elastic seal shall be free of internal leakage;

2. Streamlined flow channel, making the pressure loss small;

3. There is no stuffing box, so there is no leakage;

4. The valve body and cover are separated by the middle diaphragm, so that the valve cover, stem and other parts above the diaphragm are not eroded by the medium;

5. The diaphragm can be replaced with low maintenance cost;

6. The variety of lining materials can be applied to various media, and has the characteristics of high strength and good corrosion resistance.