进口气体电磁阀 氮气 氢气 氧气专用电磁阀

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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