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……进口氨用电磁阀在阀体采用不锈钢材料耐腐蚀,不易穿孔,是氨液、氨水、氨气、氟利昂、化肥、冷冻冷藏等管路中的自动启闭，从而达到系统和设备的程序控制或远程控制the retz ammonia solenoid valve is made of stainless steel material in the valve body, which is corrosion-resistant and not easily perforated. it is an automatic opening and closing device in pipelines such as ammonia liquid, ammonia water, ammonia gas, freon, fertilizer, refrigeration, etc., thus achieving program control or remote control of the system and equipment
进口氨用电磁阀控制原理--control principle of electromagnetic valve for imported ammonia
常闭式-通电打开，断电关闭 normally closed - powered on, powered off
常开式-通电关闭，断电打开 normally open - power on close, power off open
进口氨用电磁阀结构特点
配套线圈，不易烧毁；
线圈动作可靠，动作响应迅速;
导向装置、性能稳定;
阀芯均为不锈钢活塞式，活塞环不会被介质中的杂质卡死;
线圈不易烧毁，提高阀的可靠性并能防水、防潮，不易烧毁;
线圈启动阀芯同时拉动活塞，在零压时都能正常工作;
进口氨用电磁阀选型参数--
阀体材质：铸钢,不锈锈304或316
接口尺寸：g1/4-g2" 或f1/2-f4"
工作压力：10mpa
介质温度：-40~+80℃
环境温度：-20~+50℃
密封材质：聚四氟乙烯（ptfe)
标准电压：ac：220v（50/60hz)/dc:24v
防护性能：防水、防爆（dⅱct5、exdⅱct5、exmbⅱct4、exdⅱct4）、防腐。
防护等级：ip67、ip65