QFD series are 3/2-ways solenoide valves,they are water proof mainly used in open air work sites like minting same mounting size as QF1-22. 二位三通截止式电磁换向阀 K23JD-8W K23JD-15W K23JD-10W K23JD-20W K23JD-25W K23JD-32W K23JD-40W K23JD-8WT 二位五通截止式换向阀(W) K25JD-8W K25JD-10W K25JD-15W K25JD-20W K25JD-25W K25JD-32W K25JD-40W K25JK-8W K25JK-10W K25JK-15W K25JK-20W K25JK-25W K25JK-32W K25JK-40W 标签: 无锡市二通型电磁阀 无锡市二通型电磁阀厂家 江苏 无锡市无锡市二通型电磁阀厂家 供应QFD3-12(T)B二位二通型电磁阀