进口气体电磁阀 氮气 不锈钢氧气专用电磁阀 美国RETZ瑞茨

　　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、核气、腐蚀性或超净流体的自动化管路控制TheRetz gas solenoid valve is made of stainless steel material, with a diaphragmor conical piston to compensate for wear and sensitive action; The fluidtemperature can reach 180 ℃ and can be widely used for automated pipelinecontrol 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, andthe medium flows; When the coil is powered off, the main valve port is closedand 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 holecloses, and the medium is cut off; When the coil is powered off, the main valveport 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