进口气体电磁阀 氮气 氢气 不锈钢氧气专用电磁阀 美国RETZ瑞茨

详情描述：

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……进口气体电磁阀全不锈钢材质，膜片或锥式活塞，补偿磨损，动作灵敏；流体温度可达180℃，可广泛用于水、空气、油、蒸汽、真空、柴油、氢气、核气、腐蚀性或超净流体的自动化管路控制The Retz gas solenoid valve is made of stainless steel material, with a diaphragm or conical piston to compensate for wear and sensitive action; The fluid temperature can reach 180 ℃ and can be widely used for automated pipeline control of water, air, oil, steam, vacuum, diesel, hydrogen, nuclear gas, corrosive or ultra clean fluids.
进口气体电磁阀控制原理--
常闭:通电时电磁铁芯吸合,打开主阀口,介质流通;当线圈断电时主阀口关闭,介质截止 Normally closed: When energized, the electromagnet core attracts, opens the main valve port, and the medium flows; When the coil is powered off, the main valve port is closed and the medium is cut off
常开:通电时电磁铁芯吸合,卸压孔关闭,介质截止;当线圈断电时主阀口打开,介质流通 Normally open: When energized, the electromagnet core engages, the pressure relief hole closes, and the medium is cut off; When the coil is powered off, the main valve port opens and the medium flows through
进口气体电磁阀结构特点--
动作灵敏度，启闭迅速
独特设计、外观精美；
密封性好、开关迅速；
无水锤冲击，平稳噪音低
线圈动作可靠性并能防水、防潮;
配套线圈，不易烧毁，适应在爆炸危险场所使用;
进口气体电磁阀选型参数--
阀体材质：黄铜,不锈锈304或316
阀门规格：G1/4-G2" 或F1/2-F4"
工作压力：0.5bar~100bar
介质温度：-20~ 180℃
环境温度：-20~ 50℃
密封材质：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