品牌:Rexroth/力士乐 | 型号:WEH | 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 |
电磁阀直动式电磁阀
原理:通电时,电磁线圈产生电磁力把关闭件从阀座上提起,阀门打开;断电时,电磁力消失,弹簧把关闭件压在阀座上,阀门关闭。
特点:在真空、负压、零压时能正常工作,但通径一般不超过25mm。
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。
电磁阀先导式电磁阀
原理:通电时,电磁力把先导孔打开,上腔室压力迅速下降,在关 闭件周围形成上低下高的压差,流体压力推动关闭件向上移动,阀门打开;断电时,弹簧力把先导孔关闭,入口压力通过旁通孔迅速腔室在关阀件周围形成下低上高的压差,流体压力推动关闭件向下移动,关闭阀门。
2、电磁阀从阀结构和材料上的不同与原理上的区别,分为六个分支小类:直动膜片结构、分步直动膜片结构、先导膜片结构、直动活塞结构、分步直动活塞结构、先导活塞结构。
3、电磁阀按照功能分类:水用电磁阀、蒸汽电磁阀、制冷电磁阀、低温电磁阀、燃气电磁阀、消防电磁阀、氨用电磁阀、气体电磁阀、液体电磁阀、微型电磁阀、脉冲电磁阀、液压电磁阀 常开电磁阀、油用电磁阀、直流电磁阀、高压电磁阀、防爆电磁阀等
WEH系列
R978893205 4WEH16J7X/6EG24N9ES2K4/B10
R978893231 4WEH32J6X/6EG24N9ETK4/B10V
R978893236 H-4WEH16D7X/6EW110N9SK4
R978893238 4WEH22GA7X/6EW110N9K4
R978893249 4WEH22U7X/6EG24N9TK4
R978893250 4WEH10Y4X/6EG24N9S2K4
R978893265 4WEH22G7X/6EW110N9S2K4
R978893308 4WEH16C7X/6EG24N9ETK4/B10
R978893328 4WEH16J7X/6EW110N9ES2K4/B10
R978893352 H-4WEH32J6X/6EW110N9K4/V
R978893471 4WEH22L7X/6EG24N9ETK4/B10
R978893512 4WEH22J7X/6EG24NESK4/10B12
R978893514 4WEH22J7X/6EG24N9ETSK4/B10
R978895300 4WEH10W4X/6EG24N9EK4
R978895525 4WEH10J4X/6EG24N9K4
R978896181 4WEH16E7X/6EW110N9ETK4/B08
R978896186 4WEH16E7X/6EG24N9K4/B10
R978896196 H-4WEH25HD6X/6EW110N9S2K4
R978896201 H-4WEH22HD7X/OF6EG24N9EK4/B10
R978896202 4WEH10R4X/6EG24N9K4/B08
R978896204 4WEH10D4X/6EG24N9K4/B10
R978896210 4WEH10E4X/6EW110N9ETK4/B10V
R978896226 4WEH16D7X/6EW110N9K4/B08
R978896263 H-4WEH25G6X/6EW110N9S2K4
R978896281 H-4WEH25G6X/6EG24N9S2K4/P4,5
R978896319 4WEH32HD6X/OF6EG24N9S2K4/V
R978896354 4WEH16Y7X/6EG24N9S2K4
R978896389 4WEH16R7X/6EW110N9ETS2K4/10B10
R978896429 4WEH32J6X/6EW110N9S2K4
R978896447 4WEH16J7X/6EW110N9TK4
R978896458 H-4WEH25L6X/6EW110N9K4
R978896486 4WEH16EA7X/6EW110N9ETK4/B10
R978896551 4WEH16C7X/6EG24N9ETK4/B10P4,5
R978896576 H-4WEH25E6X/6EW110N9K4/V
R978896673 4WEH16J7X/6EW110N9TS2K4/B08
R978896680 4WEH10Y4X/6EG24N9K4
R978896712 4WEH16GA7X/6EW110N9K4
R978896729 4WEH10J4X/6EG24N9S2K4
R978896769 H-4WEH25H6X/6EG24N9S2K4
R978896770 4WEH10EA4X/6EG24N9TK4
R978896775 4WEH10J4X/6EW110N9ETK4/B10
R978896791 4WEH10R4X/6EW110N9ETK4/B10
R978896816 H-4WEH25C6X/6EG24NK4
R978896846 4WEH16J7X/6EG24N9ETS2K4/B10V
R978896875 4WEH22E7X/6EG24N9EK4/B08
R978896881 H-4WEH25E6X/6EG24N9TS2K4/10
R978896905 4WEH10J4X/6EG24NETK4/10B10
R978896909 4WEH16RB7X/6EG24N9K4
R978896922 H-4WEH25H6X/6EW110N9K4/V
R978896966 4WEH16W7X/6EG24N9K4/V
R978897053 H-4WEH32G6X/6EG24N9K4
R978897210 4WEH10D4X/6EG24N9K4/V
R978897221 4WEH10J4X/6EW110N9ETK4/B10V
R978897251 4WEH16U7X/6EG24N9TK4/V
R978897257 4WEH32W6X/6EG24N9K4
R978897273 4WEH16G7X/6EG24N9K4/V
R978897278 H-4WEH25J6X/6EG24N9EK4/B08
R978897300 4WEH22J7X/6EG24N9ETS2K4/B10
R978897301 4WEH16G7X/6EW110N9TK4
R978897302 4WEH10G4X/6EG24N9ETK4/B10
R978897313 4WEH16E7X/6EG24N9ESK4/B10
R978897334 H-4WEH16Q7X/6EG24N9S2K4
R978897347 4WEH22J7X/6EW230N9ETK4/B10
R978897349 4WEH10E4X/6EG24N9K4/V
R978897350 4WEH32L6X/6EG24N9ES2K4/10B08
R978897360 4WEH22J7X/6EG24N9EK4/B08P4,5
R978897387 4WEH22Q7X/6EG24N9K4
R978897388 4WEH22HD7X/OF6EG24N9EK4/B08
R978897389 4WEH16HD7X/O6EG24N9K4
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
R978898885 4WEH22E7X/6EG24N9ES2K4
R978898886 4WEH22C7X/6EG24N9TK4
R978898887 4WEH22E7X/6EG24N9K4
R978898897 4WEH10E4X/6EG24N9TK4
R978898915 H-4WEH25R6X/6EW110N9ETK4
R978898918 4WEH32E6X/6EW110N9K4
R978898926 4WEH22D7X/6EG24N9ETK4
R978898930 4WEH22EA7X/6EG24N9ETK4
R978898939 H-4WEH25E6X/6EW110N9TK4
R978898943 4WEH22D7X/6EG24N9K4
R978898948 H-4WEH25J6X/6EG24N9TSK4
R978898951 4WEH22HD7X/OF6EG24N9S2K4
R978898976 4WEH22L7X/6EG24N9ETK4
R978898978 4WEH10J4X/6EG24N9ETK4/V
R978898984 4WEH10H4X/6EG24N9K4
R978898986 4WEH22J7X/6EW110N9ES2K4
R978899017 4WEH10D4X/6EW110N9ETK4
R978899018 H-4WEH25C6X/6EG24N9ETK4
R978899020 4WEH22J7X/6EW110N9ETK4
R978899029 4WEH10HD4X/OF6EW110N9K4
R978899055 4WEH10HD4X/OF6EG24N9EK4
R978899063 4WEH10J4X/6EG24N9ETS2K4/B10
R978899090 4WEH10J4X/6EW110N9ES2K4
R978899093 4WEH10HD4X/OF6EW110N9ES2K4
R978899096 H-4WEH25J6X/6EW110N9ES2K4
R978899102 4WEH10J4X/6EW110N9EK4
R978899116 4WEH22D7X/6EW110N9EK4
R978899120 4WEH10HD4X/OF6EW110N9EK4
R978899125 4WEH22J7X/6EW110N9EK4
R978899126 H-4WEH25J6X/6EW110N9EK4
R978899151 4WEH10E4X/6EW110N9EK4
R978899152 4WEH22J7X/6EW110N9ETSK4
R978899158 H-4WEH22D7X/6EG24N9S2K4
R978899171 4WEH16E7X/6EG24N9ETK4
R978899192 H-4WEH22J7X/6EW110N9ETS2K4
R978899201 4WEH22D7X/6EW110N9S2K4
R978899204 4WEH10J4X/6EW110N9ETK4/B08
R978899206 4WEH22J7X/6EW110N9K4/B08
R978899233 4WEH22E7X/6EG24N9K4
R978899276 4WEH10HD4X/OF6EW110N9ETS2K4
R978899277 4WEH10D4X/6EW110N9K4
R978899284 4WEH10J4X/6EW110N9K4
R978899302 4WEH10J4X/6EG24N9K4/V
R978899326 4WEH22E7X/6EW110N9K4
R978899334 4WEH22J7X/6EG24N9K4
R978899350 4WEH22D7X/6EG24N92K4
R978899383 4WEH10H4X/6EG24N9TK4
R978899406 4WEH22J7X/6EW110N9S2K4
R978899409 4WEH16E7X/6EG24N9K4
R978899429 H-4WEH25D6X/6EG24N9K4/V
R978899457 4WEH16E7X/6EG24N9K4/B10
R978899467 4WEH16D7X/6EG24N9K4
R978899482 4WEH16E7X/6EG24N9K4
R978899486 4WEH16C7X/6EW110N9K4
R978899519 4WEH16C7X/6EG24N9K4
R978899521 4WEH16G7X/6EW110N9K4
R978899526 H-4WEH25C6X/6EG24N9K4
R978899533 4WEH16J7X/6EG24N9TS2K4
R978899579 4WEH16J7X/6EG24N9SK4
R978899592 4WEH10E4X/6EG24N9EK4
R978899614 4WEH16HY7X/6EG24N9K4/10
R978899619 4WEH16Q7X/6EG24N9K4
R978899624 H-4WEH25Y6X/6EG24N9K4
R978899625 4WEH16GA7X/6EG24N9K4
R978899631 H-4WEH25E6X/6EG24N9ETSK4
R978899656 4WEH16HD7X/6EW110N9K4
R978899671 4WEH16J7X/6EW110N9S2K4
R978899704 4WEH16D7X/6EG24N9ETK4/B10
R978899735 4WEH10EA4X/6EG24N9ETK4
R978899749 4WEH16G7X/6EG24N9S2K4
R978899768 4WEH10C4X/6EG24N9K4
R978899770 4WEH16D7X/6EG24N9S2K4
R978899780 4WEH16G7X/6EG24N9EK4/B10P4,5
R978899806 4WEH16D7X/6EG24N9EK4/B08
R978899824 4WEH16J7X/6EG24N9K4