品牌：RETZ瑞茨/我们一直致力于流体控制和测控领域的持续创新，始于2005……进口气动同轴阀执行机构和主阀合为一体，可替代气动球阀，通过压缩空气控制阀的开关，体积小，耗气量小 retz The pneumatic coaxial valve actuator and main valve are integrated, which can replace pneumatic ball valves. By controlling the opening and closing of the valve with compressed air, the volume is small and the air consumption is low
进口气动同轴阀工作原理 Working principle
两通式：压缩空气迫使活塞往复运动，达到阀门的开启和关闭。介质压力作用在阀座上，活塞几乎不受阻力干扰，所以阀门可快速开或关。经过改进的阀内结构，使介质流态更好，压损更小。The valve works with compressed air forcing the piston to open and close the valve. The medium pressure acts on the valve seat, and the piston is almost free from resistance interference, so the valve can be quickly opened or closed. The improved valve internal structure makes the medium flow state better and the pressure loss is smaller.
三通式：压缩空气迫使活塞往复运动，达到阀门的开启和关闭。可实现分流及合流功能。Compressed air forces the piston to move back and forth, reaching the opening and closing of the valve. Capable of achieving diversion and merging functions
进口气动同轴阀特点
独特的密封结构，防止系统流体与气动执行机构气源混合。
替代角座阀、气动球阀的优势
尺寸更小巧；
耗气量小；
进口高压气动同轴阀 技术参数
适用介质：气态、真空、液态、凝胶状、有颗粒、高污染和有腐蚀性的介质
介质过滤精度：100目(0.15mm)
阀体材质：全不锈钢、锻铜壳体
密封材料：氟橡胶FKM/聚氨酯PU
规格尺寸：G3/8-G1"
公称压力：25bar,80bar，120bar
工作温度：-20℃～+150℃
开关形式:常闭式 NC(不通气关闭，通气打开)
控制气体的压力：0.3～0.8MPa
安装注意事项
P 口为进气口，R 口为排气口，排气口不能接压缩空气，只能接大气，否则会造成阀门损坏。