4WE10A31B/CG24N9Z5L，4WE10A31B/CW220-50N9Z5L，4WE10Y31B/CG24N9Z5L，华德型电磁换向阀
4WE10Y31B/CW220-50N9Z5L，4WE10D31B/CG24N9Z5L，4WE10D31B/CW220-50N9Z5L，
4WE10EB31B/CG24N9Z5L，4WE10JA31B/CG24N9Z5L，4WE10HA31B/CG24N9Z5L，
4WE10E31B/CG24N9Z5L，4WE10E31B/CW220-50N9Z5L，4WE10J31B/CG24N9Z5L，
4WE10J31B/CW220-50N9Z5L，4WE10H31B/CG24N9Z5L，4WE10H31B/CW220-50N9Z5L，
4WE10G31B/CG24N9Z5L，4WE10G31B/CW220-50N9Z5L，4WE10F31B/CG24N9Z5L，
4WE10L31B/CG24N9Z5L，4WE10L31B/CW220-50N9Z5L，4WE10M31B/CG24N9Z5L，
4WE10M31B/CW220-50N9Z5L，4WE10U31B/CG24N9Z5L，4WE10D31B/OFCG24N9Z5L，
4WE10D31B/OFCW220-50N9Z5L，
线圈90YC，防爆型GD-4WE10 单头，防爆型GD-4WE10 双头，