：RETZ瑞茨/我们一直致力于流体控制领域的持续，始于2005……进口二位二通玻璃电磁阀阀体采用有机采用玻璃制成，零压差结构，常闭式原理，断电关闭，通电打开 The valve body of the two position two way glass solenoid valve is made of organic glass, with a zero pressure diff
