欧美日韩国产精品成人,亚洲无码淫水黑鬼,风满人妻一区,美女全裸被操视频

MN28系列電磁閥,MADAS自動(dòng)電磁閥
MADAS自動(dòng)電磁閥  P.MAX 8 BAR
馬達(dá)斯MADAS自動(dòng)電磁閥（在張力下打開(kāi)，關(guān)閉時(shí)）不適合檢測(cè)瓦斯油。
MN28系列電磁閥設(shè)計(jì)在zui惡劣的工作條件下非?？煽俊?它有一個(gè)很大的通道，所以低負(fù)載損失。 其特殊結(jié)構(gòu)不會(huì)因?yàn)樯嫌螇毫?qiáng)或下游壓力下降而引起針刺。
其結(jié)構(gòu)非常好，采用壓鑄鋁結(jié)構(gòu)，玻璃密封器具和所有部件直接接觸流體，由黃銅和不銹鋼制成。
如果與其他膜伺服控制型號(hào)相比，MN28電磁閥即使在環(huán)路電路中也能停止工作，差壓上下游壓力為0至8 bar。
開(kāi)啟和關(guān)閉速度允許使用需要流體劑量的Madas電磁閥。

MN28
P.MAX 8 BAR

Automatic solenoid valve (it opens when under tension and closes without) suitable to detect gas oil.
The MN28 series solenoid valve is conceived to be very reliable in the hardest working conditions. It has a large section of passage and so a low load loss. Its particular construction doesn’t permit pin stick due to either strong upstream pressure or strong downstream depression. 
Its construction is very good with a die-cast aluminium structure, viton seal organs and all parts in direct contact with fluid, made of brass and stainless steel.
If compared to other membrane servo-controlled models the MN28 solenoid valves can work non stop even in ring circuits with differential upstream and downstream pressure from 0 to 8 bar. 
The opening and closing rapidity permits to use the Madas solenoid valves where a precise fluid dosage is needed.

In conformity with:

2014/68/EU PED Directive
(ex 97/23/EC)

2014/30/EU EMC Directive
(ex 2004/108/EC)

2014/35/EU LVD Directive
(ex 2006/95/EC)

MN28系列電磁閥,MADAS自動(dòng)電磁閥
MN28系列電磁閥,MADAS自動(dòng)電磁閥