4 通，3 位，直动式，滑阀式
旋入式插装阀，电磁阀作，4 通，3 位，直动式，滑阀式。
| 2610420 | WK06J-01A-C-N-0 |
| 2610547 | WK06J-01A-C-V-0 |
| 2610396 | WK06J-01-AS4-N-12DL |
| 2610503 | WK06J-01-AS4-N-12DN |
| 2610191 | WK06J-01-C-N-0 QS |
| 2610774 | WK06J-01-C-N-0 without CNO |
| 2610378 | WK06J-01-C-N-105DG |
| 2610381 | WK06J-01-C-N-12DG |
| 2595784 | WK06J-01-C-N-12DN |
| 2610534 | WK06J-01-C-V-0 |
| 2610926 | WK06J-01-C-V-0 without CNO |
| 2610410 | WK06J-01M-C-N-0 |
| 2597789 | WK06J-01M-C-N-24DN |
| 2610829 | WK06J-01M-C-V-0 |
| 2610691 | WK06J-30-C-N-0 |
| 2610750 | WK08E-01A-C-N-0 |
| 2610749 | WK08E-01A-C-V-0 |
| 2595817 | WK08E-01-AS6-N-12DL |
| 2611242 | WK08E-01-AS6-N-12DS |
| 2610180 | WK08E-01-C-N-0 QS |
| 2598575 | WK08E-01-C-N-12DL |
| 2610747 | WK08E-01-C-V-0 |
| 2610218 | WK08E-01M-C-N-0 |
| 2610748 | WK08E-01M-C-V-0 |
| 2610755 | WK08J-01A-C-N-0 |
| 2610777 | WK08J-01A-C-N-0 without CNO |
| 2610745 | WK08J-01A-C-N-24DG |
| 2610215 | WK08J-01-C-N-0 QS |
| 2610889 | WK08J-01-C-N-0 without CNO |
| 2610382 | WK08J-01-C-N-12DG |
| 2595571 | WK08J-01-C-N-12DN |
| 2595848 | WK08J-01-C-N-12DS |
| 2611168 | WK08J-01-C-N-24DG |
| 2599078 | WK08J-01-C-N-24DN |
| 2610525 | WK08J-01-C-V-0 |
| 2610778 | WK08J-01-C-V-0 without CNO |
| 2611075 | WK08J-01-C-V-0 without CNO Test Run |
| 2610195 | WK08J-01M-C-N-0 |
| 2610600 | WK08J-01M-C-V-0 |
| 2594503 | WK10E-01A-AS8-N-12DL |
| 3197080 | WK10E-01A-C-N-0 Without Coil |
| 3355542 | WK10E-01-AS6-N-24DN01 |
| 2594780 | WK10E-01-AS8-N-115AG |
| 2592619 | WK10E-01-AS8-N-12DG |
| 2598834 | WK10E-01-AS8-N-12DN |
| 3046159 | WK10E-01-C-N-0 WITHOUT COIL QS |
| 3044407 | WK10E-01-C-N-12DG |
| 2598060 | WK10E-01-C-N-12DN |
| 3044421 | WK10E-01-C-N-12DS |
| 3044428 | WK10E-01-C-N-24DG |
| 3044436 | WK10E-01-C-N-24DS |
| 2596450 | WK10E-01M-AS8-N-115AG |
| 2592615 | WK10E-01M-AS8-N-12DG |
| 3124890 | WK10E-01M-C-N-0 Without Coil |
| 2595482 | WK10E-01M-C-N-12DG |
| 2598183 | WK10E-01M-C-N-24DG |
| 2596566 | WK10E-01M-SS8-N-12DN |
| 2593223 | WK10E-01-SS8-N-12DL |
| 2598503 | WK10E-01-SS8-N-12DN |
| 2598791 | WK10E-01-SS8-N-12DN01 |
| 3219978 | WK10G-01A-C-N-0 |
| 2690027 | WK10G-01A-C-N-115AG |
| 2593319 | WK10G-01A-C-N-12DN |
| 2599601 | WK10G-01-AS8-N-115AG |
| 2550978 | WK10G-01-AS8-N-12DG |
| 2592571 | WK10G-01-AS8-N-12DL |
| 2595014 | WK10G-01-AS8-N-12DN01 |
| 2595077 | WK10G-01-AS8-N-12DW |
| 2591929 | WK10G-01-AS8-N-12DW01 |
| 3046161 | WK10G-01-C-N-0 Without Coil |
| 3044464 | WK10G-01-C-N-12DG |
| 2595313 | WK10G-01-C-N-12DW |
| 2591243 | WK10G-01-C-N-12DW01 |
| 2596590 | WK10G-01-C-N-24DG |
| 2599664 | WK10G-01-C-U-0 |
| 3046162 | WK10G-01-C-V-0 WITHOUT COIL |
| 3181538 | WK10G-01M-C-N-0 Without Coil |
| 2595107 | WK10G-01M-C-N-12DN |
| 2598670 | WK10G-01M-SS8-N-12DL |
| 2591244 | WK10G-01-US8-N-12DW01 |
| 3197084 | WK10J-01A-C-N-0 Without Coil |
| 2595819 | WK10J-01-AS8-N-12DG |
| 2596725 | WK10J-01-AS8-N-12DN01 |
| 2595168 | WK10J-01-AS8-N-24DG |
| 2591963 | WK10J-01-AS8-N-24DS |
| 3051156 | WK10J-01-C-N-0 Without Coil QS |
| 2598383 | WK10J-01-C-N-115AG |
| 2598419 | WK10J-01-C-N-12DG |
| 2596173 | WK10J-01-C-N-12DN |
| 3051519 | WK10J-01-C-N-12DS |
| 2562016 | WK10J-01-C-N-24DG |
| 3051168 | WK10J-01-C-V-0 WITHOUT COIL |
| 2593432 | WK10J-01M-AS8-N-0 |
| 2594123 | WK10J-01M-AS8-N-20DS |
| 3107505 | WK10J-01M-C-N-0 Without Coil |
| 3107506 | WK10J-01M-C-V-0 without coil |
| 2596662 | WK10J-01M-SS8-N-24DG |
| 2596567 | WK10J-01-SS8-N-12DN |
