| 品牌：Rexroth/力士乐 | 型号：wht | 材质：PPR |
| 类型(通道位置)：二通式 | 连接形式：对夹 | 3C阀门类别：工业 |
电磁阀分步直动式电磁阀
原理：它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，阀门打开。当入口与出口达到启动压差时，通电后，电磁力先导小阀，主阀下腔压力上升，上腔压力下降，从而利用压差把主阀向上推开；断电时，先导阀利用弹簧力或介质压力推动关闭件，向下移动，使阀门关闭。
特点：在零压差或真空、高压时亦能可*动作，但功率较大，要求必须水平安装。
R978897424 4WEH10Y4X/6EG24N9ETK4/B10V
R978897434 4WEH16HD7X/OF6EW230N9ES2K4/B10
R978897435 H-4WEH16E7X/6EW230N9K4
R978897462 4WEH16F7X/6EW110N9K4
R978897478 4WEH32E6X/6EW110N9EK4/B10
R978897481 H-4WEH16C7X/6EW110N9K4
R978897483 4WEH16J7X/6EW110N9ETS2K4/B10
R978897537 4WEH16G7X/6EG24N9ETK4/B10
R978897545 H-4WEH32D6X/6EW110N9K4
R978897561 4WEH22G7X/6EG24N9S2K4/P4,5
R978897566 4WEH10J4X/6EG24N9TK4
R978897575 H-4WEH25G6X/6EG24N9ESK4/B10P4,5D3
R978897578 H-4WEH22E7X/6EG24N9K4/V
R978897583 4WEH10J4X/6EG24N9ETK4/10B10
R978897592 4WEH22M7X/6EG24N9K4
R978897648 4WEH10J4X/6EW110N9S2K4
R978897650 4WEH10Q4X/6EW110N9ETSK4/B10
R978897666 4WEH16EA7X/6EG24N9EK4/B10
R978897686 4WEH16Q7X/6EW110N9K4/V
R978897696 H-4WEH25Q6X/6EG24N9K4
R978897701 4WEH22E7X/6EG24N9ETK4/B10P4,5
R978897705 4WEH16Q7X/6EG24N9TS2K4/B10
R978897730 4WEH16D7X/6EG24N9TS2K4/V
R978897736 4WEH16R7X/6EG24N9ETS2K4/B10V
R978897886 4WEH10HD4X/OF6EG24N9ETS2K4
R978897909 4WEH22E7X/6EG24N9EK4
R978897961 4WEH22L7X/6EW110N9EK4
R978897963 H-4WEH22J7X/6EG24N9K4
R978898054 4WEH10E4X/6EW110N9ETK4
R978898059 4WEH22E7X/6EW110N9ETK4
R978898115 H-4WEH25D6X/6EG24N9K4
R978898116 H-4WEH25E6X/6EG24N9EK4
R978898121 4WEH22D7X/6EW110N9ES2K4/B10
R978898129 H-4WEH25Y6X/6EG24N9TK4
R978898353 4WEH22HC7X/6EG24N9K4
R978898383 4WEH10E4X/6EW110N9K4
R978898404 4WEH22EA7X/6EW110N9TK4
R978898406 4WEH10Y4X/6EW110N9K4
R978898407 4WEH22E7X/6EW110N9K4
R978898436 4WEH32J6X/6EG24N9EK4
R978898536 4WEH22EA7X/6EG24N9TK4
R978898537 4WEH22R7X/6EG24N9ETK4
R978898541 4WEH22J7X/6EW110N9K4
R978898599 4WEH32G6X/6EW110N9K4
R978898603 H-4WEH25E6X/6EW110N9K4
R978898618 4WEH22E7X/6EW110N9ETSK4
R978898636 4WEH22G7X/6EG24N9SK4
R978898655 H-4WEH25J6X/6EG24N9ETK4
R978898728 H-4WEH32G6X/6EG24N9S2K4
R978898748 4WEH22HD7X/OF6EW110N9ES2K4
R978898772 4WEH22J7X/6EG24N9K4
R978898778 H-4WEH25E6X/6EG24N9S2K4
R978898787 4WEH22U7X/6EW110N9ETK4
R978898852 H-4WEH16E7X/6EG24N9K4
R978898867 4WEH22J7X/6EG24N9ETK4/B08
R978898877 4WEH10J4X/6EW230N9ETK4
