进口双线圈二位三通电磁阀 大口径三通电磁阀

 品牌：RETZ瑞茨/我们一直致力于流体控制领域的持续创新，始于2005……进口二位三通电磁阀为活塞式结构,阀体安装无方向限制,平衡水平安装，本产品通常用在各种常温、中温、常压、中压等场合的纯净气体、液体、空气、水、瓦斯、煤气、油、蒸汽、制冷剂、热水的管路自动控制The Retz two position three way solenoid valve is a piston type structure, with no directional restrictions on valve body installation and balanced horizontal installation. This product is usually used for automatic control of pure gas, liquid, air, water, gas, gas, oil, steam, refrigerant, hot water pipelines in various normal temperature, medium temperature, normal pressure, medium pressure and other occasions

进口二位三通电磁阀工作原理-Working principle of imported two-position three-way solenoid valve

一进一出One in, one out

常闭式(2/3B)：当线圈通电时，2通向1,1与3关闭。当线圈断电时，2与1关闭，1通向3 Normally closed (2/3B): When the coil is energized, 2 leads to 1, 1, and 3 close. When the coil is powered off, 2 and 1 close, and 1 leads to 3

常开式(2/3 K)：当线圈通电时，3与1关闭，1通向2.当线圈断电时，3通向1,1与2关闭 Normally open (2/3 K): When the coil is powered on, 3 and 1 close, 1 leads to 2. When the coil is powered off, 3 leads to 1, 1, and 2 close

一进二出One in, two out

当线圈通电时，1通向2,1与3关闭。当线圈断电时，1与2关闭，1通向3 When the coil is energized, 1 leads to 2, 1, and 3 close. When the coil is powered off, 1 and 2 close, and 1 leads to 3

二进一出Two in and one out

当线圈通电时，2通向1,3与1关闭。当线圈断电时，2与1关闭，3通向1 When the coil is energized, 2 leads to 1, 3, and 1 close. When the coil is powered off, 2 and 1 close, and 3 leads to 1

注：二进一出的工作原理的电磁阀两进口端压力不相等时，需加止回阀Note: When the pressure at the two inlet ends of the solenoid valve with the working principle of two inputs and one output is not equal, a check valve needs to be added

进口二位三通电磁阀结构特点--

动作响应快，换向和分流迅速

在真空负压和零压时都能正常工作

塑封线圈，提高阀的可靠性并能防水、防潮

独特设计、性能稳定、活塞结构、密封性好

配套线圈，不易烧毁

进口二位三通电磁阀选型参数--

产品规格：1/2-4"

阀体材质：黄铜 、铸钢

介质温度： -40℃ ~+200 ℃ 

适用压力：0~10MPa

防护性能：防水、防爆（DⅡCT5、ExdⅡCT5、ExmbⅡCT4、ExdⅡCT4）、防腐。

防护等级：IP67、IP65

阀芯材质:  均为不锈钢

接线方式：接线座式、引线式、插头式

控制方式：常开、常闭

电源电压：DC24~127V；AC36~380V

连接方式：内螺纹、法兰

适用介质：气体、水、油品、蒸汽、燃气、腐蚀性流体等，小于50CSt （大于50时需定制）

泄 漏 量： 零