H16B-T,隔爆电液换向阀,
34GDB1YZ-H16B-T,34GDEYZ-H16B-T,隔爆电液换向阀
DMFZ1-25YZ DMFZ1-53YZ BDY4-55
手动换向阀:24SO-L10H-T 34SO-L10H-T 24SO-L10H-W 34SO-L10H-W 24SO-B10H-T 34SO-B10H-T 24SO-B10H-W 34SO-B10H-W 24SO-L20H-T 34SO-L20H-T 24SO-L20H-W 34SO-L20H-W 24SO-B20H-T 34SO-B20H-T 24SO-B20H-W 34SO-B20H-W 24SO-L32H-T 34SO-L32H-T 24SO-L32H-W 34SO-L32H-W 24SO-B32H-T 34SO-B32H-T 24SO-B32H-W 34SO-B32H-W 34SO-B32H-W 24SO-H10B-T 34SO-H10B-T 34SO-H10B-T 24SO-H10B-W 34SO-H10B-W 24SO-H20B-T 34SO-H20B-T 24S