2YV:二方口电磁阀出风孔直径:025:2.5mm 130:13mm 250:25mm 接管口径:06:G1/8 208:G1/4 10:G3/8 15:G1/2 15:G3/4 25:G1 标准电压:DC12V DC24V AC24V 50/60Hz AC110V 50/60Hz AC220V 50/60Hz 25:G1 AC380V 50/60Hz