K22JD-20W K22JD-25W
K22JD-32W K22JD-40W K22JK-8W K22JK-10W K22JK-15W
K22JK-20W K22JK-25W K22JK-32WK22JK-40W
二位二通截止式换向阀
K22JD-8WK22JD-10W K22JD-15WK22JD-20W K22JD-25W
K22JD-32W K22JD-40W K22JK-8W K22JK-10W K22JK-15W
K22JK-20W K22JK-25W K22JK-32WK22JK-40W
K23JD系列二位三通截止式电磁换向阀
K23JD-6 K23JD-8 K23JD-10 K23JD-15 K23JD-20 K23JD-25
K23JD-6TK23JD-8T K23JD-10TK23JD-15TK23JD-20TK23JD-25T
K23JD2-6K23JD2-8 K23JD2-10K23JD2-15K23JD2-20K23JD2-25
K23JD2-6T K23JD2-8TK23JD2-10T