寶德電磁閥burkert 00227383

Pilot solenoid valve

Principle: electricity, electromagnetic force open the pilot hole, the chamber pressure drops rapidly, in closed form around the high low differential pressure, fluid pressure push close up, the valve open; Power outages, burkert 8694, spring force close the guide hole, inlet pressure chamber through the by pass hole quickly in closing valve using a form around the high differential pressure, fluid pressure push close move down, close the valve. Features: high fluid pressure range, optional installation (to be customized) but must meet the fluid pressure differential conditions. 2. Electromagnetic valve from the valve structure and material of different on the principle of distinction, is divided into six branches small classes: diaphragm structure, step by step of moving heavy piece of membrane structure, the structure, the forerunner in straight moving piston structure, step by step piston structure, the forerunner of moving piston structure.

先導(dǎo)式電磁閥

　　原理：通電時，電磁力把先導(dǎo)孔打開，上腔室壓力迅速下降，在關(guān)閉件周圍形成上低下高的壓差，流體壓力推動關(guān)閉件向上移動，閥門打開；斷電時，burkert 8694，彈簧力把先導(dǎo)孔關(guān)閉，入口壓力通過旁通孔迅速腔室在關(guān)閥件周圍形成下低上高的壓差，流體壓力推動關(guān)閉件向下移動，關(guān)閉閥門。　特點：流體壓力范圍上限較高，可任意安裝（需定制）但必須滿足流體壓差條件?！?.電磁閥從閥結(jié)構(gòu)和材料上的不同與原理上的區(qū)別，分為六個分支小類：　直動膜片結(jié)構(gòu)、分步重片結(jié)構(gòu)、先導(dǎo)膜式結(jié)構(gòu)、直動活塞結(jié)構(gòu)、分步直動活塞結(jié)構(gòu)、先導(dǎo)活塞結(jié)構(gòu)。

寶德電磁閥burkert 00227383定位器有一下系列和型號：8694系列：
227411 227413 227432 227401 227422
8693系列：
227360 227383   227352 227375
8692系列：
227290 227299    227324 227274
8635系列：
150347 155369    147263 155371
8791系列：
211521 211522
8792系列：
206610 206612 206611
8793系列：
206593 206595 206594

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