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規格：DN15-DN150
公司所在地：上海上海
電話：021-31265665
進口真空直動式電磁閥 零壓差負壓電磁閥 RETZ瑞茨品牌的簡單介紹進口真空直動式電磁閥廣泛應用真空泵等設備上，電磁閥與泵并聯在一起受泵的開關控制，當泵的開啟或者停止時，同步控制了不銹鋼直動式真空電磁閥的開啟與關閉進口真空直動式電磁閥 零壓差負壓電磁閥 RETZ瑞茨品牌的詳細信息品牌：RETZ瑞茨/我們一直致力于流體控制領域的持續創新，始于2005……進口真空直動式電磁閥廣泛應用真空泵等設備上，電磁閥與泵并聯在一起受泵的開關控制，當泵的開啟或者停止時，同步控制了不銹鋼直動式真空電磁閥的開啟與關閉。當泵停止工作或電源突然中斷時，真空電磁閥能自動將系統封閉，并將大氣通過泵的進氣口充入泵腔，避免泵油返流污染真空系統。真空電磁閥適用的工作介質為空氣及非腐蝕性氣體 The
imported vacuum direct acting solenoid valve is widely used in equipment such
as vacuum pumps. The solenoid valve is connected in parallel with the pump and
is controlled by the pump's switch. When the pump is started or stopped, it
synchronously controls the opening and closing of the stainless steel direct
acting vacuum solenoid valve. When the pump stops working or the power supply
is suddenly interrupted, the vacuum solenoid valve can automatically close the
system and charge the atmosphere into the pump chamber through the pump's air
inlet, avoiding the return flow of pump oil from polluting the vacuum system.
The working medium suitable for vacuum solenoid valves is air and non corrosive
gases 工作原理
working principle 進口真空直動式電磁閥常閉型 retz
Imported large direct acting solenoid valve, normally closed type 斷電時呈關閉狀態，當線圈通電產生電磁力，使動鐵芯克服彈簧力和靜鐵芯吸合直接開啟閥口，介質通過；當線圈斷電時電磁力消失，動鐵芯在彈簧力的作用下復位，直接關閉閥口，介質不通。 When
the normally closed type is powered off, it is in a closed state. When the coil
is energized, electromagnetic force is generated, causing the moving iron core
to overcome the spring force and the static iron core to directly open the
valve port, and the medium passes through; When the coil loses power, the
electromagnetic force disappears, and the moving iron core recovers under the
action of spring force Position, directly close the valve port, medium blocked 技術參數
Technical parameter 大通徑，多種密封形式可選 Large
diameter, multiple sealing forms available 可按需提供多種板接方式
Multiple board connection methods can be provided as needed 結構簡單，動作可靠，開關速度快，在零壓差和微真空下正常工作
Simple structure, reliable action, fast switching speed, and normal operation
under zero pressure difference and micro vacuum
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