贺德克换向阀WSM06020W-01M-C-N-24DG 主要分类1、电磁阀从原理上分为三大类：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。
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。
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。
特点：流体压力范围上限较高，可任意安装（需定制）但必须满足流体压差条件。
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3055275 WSM06020Z-01-C-N-0   3055276 WSM06020Z-01-C-V-0  3055277 WSM06020ZR-01-C-N-0  3055288 WSM06020Z-01M-C-N-0 3055289 WSM06020Z-01M-C-V-0  3055290 WSM06020ZR-01M-C-N-0  3055291 WSM06020ZR-01M-C-V-0  3055294 WSM06020Y-01-C-N-0   3055295 WSM06020Y-01-C-V-0  3055296 WSM06020YR-01-C-N-0  3055297 WSM06020YR-01-C-V-0  3055298 WSM06020Y-01M-C-V-0  3055299 WSM06020YR-01M-C-N-0  3055300 WSM06020YR-01M-C-V-0  3055301 WSM06020W-01-C-N-0   3055304 WSM06020W-01-C-V-0   3055305 WSM06020W-01M-C-N-0  3055311 WSM06020W-01M-C-V-0  3055335 OLF-5/15-S-370-KC-N5DM002-BM3055409 WSM06020Z-01-C-N-12DG3055416 WSM06020Z-01-C-N-230AG3055428 WSM06020Z-01-C-N-24DG3055448 WSM06020Z-01-C-V-24DG3055474 WSM06020Z-01M-C-N-24DG3055493 WSM06020Z-01M-C-V-24DG3055506 WSM06020ZR-01-C-N-12DG3055533 WSM06020ZR-01-C-N-230AG3055535 WSM06020ZR-01-C-N-24DG3055550 WSM06020ZR-01-C-V-230AG3055553 WSM06020ZR-01-C-V-24DG3055582 WSM06020ZR-01M-C-N-230AG3055584 WSM06020ZR-01M-C-N-24DG3055959 WSM06020W-01-C-N-115AG3055960 WSM06020W-01-C-N-12DG3055962 WSM06020W-01-C-N-12DK3055969 WSM06020W-01-C-N-230AG3055970 WSM06020W-01-C-N-24AG3055971 WSM06020W-01-C-N-24DG3055985 WSM06020W-01-C-V-230AG3055987 WSM06020W-01-C-V-24DG3056006 WSM06020W-01M-C-N-12DG3056013 WSM06020W-01M-C-N-230AG3056015 WSM06020W-01M-C-N-24DG3056048 WSM06020W-01M-C-V-24DG3056067 WSM06020Y-01-C-N-115AG3056068 WSM06020Y-01-C-N-12DG3056075 WSM06020Y-01-C-N-230AG3056077 WSM06020Y-01-C-N-24DG3056102 WSM06020Y-01-C-V-230AG3056104 WSM06020Y-01-C-V-24DG3056189 WSM06020Y-01M-C-N-230AG3056191 WSM06020Y-01M-C-N-24DG3056209 WSM06020Y-01M-C-V-24DG3056219 WSM06020YR-01-C-N-12DG3056226 WSM06020YR-01-C-N-230AG3056228 WSM06020YR-01-C-N-24DG3056245 WSM06020YR-01-C-V-24DG3056262 WSM06020YR-01M-C-N-24DG3056280 WSM06020YR-01M-C-V-24DG3056386 KHMG-50-F6-11141-06X    3056429 FP161-1-N  CAVITY PLUG3056431 FP162-0-N CAVITY PLUG3056432 FP162-0-V CAVITY PLUG3056433 FP163-0-N CAVITY PLUG3056434 FP163-0-V CAVITY PLUG2127490 SB16A-300F7/342U-16 DN100 PN162127491 SB16A-375F7/342U-16 DN100 PN162127870 SAF20M12T210A-S632127871 SAF20M12T330A-S632128104 DICHTSATZ 3.8*125 PU/NBR2128303 FPU-1-250F2,5G2A1K (FPS/FPK)2128313 SBO210P-0,32E1/344U-160AI2128360 FPU-1-400F2,5G4A3K3011365 HRGBLPU 25 B1 142 ST MONT3014029 HRGBLPU 25 PWTA CP-415/615 ST3014052 RV10A-01-C-N-053014103 RV10A-01-C-N-153014841 KHM-38SR-3314-06X3014997 PTK-250/2.0/M/FL053-E3015057 HRL 5 B 42 AL ST M BL/ZNC3015166 AUFNAHMEKOLBEN3015255 HRS 2 S 22 AL ST M BL/ZNC3015349 RV16A-01-C-N-053015350 RV16A-01-C-N-153015351 RV16A-01-C-N-303015352 RV16A-01-C-N-703015411 SR08-01-C-N-1.0V3015412 SR08-01-C-N-1.8V3015473 SR08-01-C-N-2.8V3015474 SR08-01-C-N-4.8V3015482 SR08-01-C-V-7.9V3016418 SAF32E12Y2T315A-S3093016438 FAM-30-M-2-A/2700-030-DM-02-S-Z-13016593 HRRL 3 KP 2X20 PP 92,5/2 M8 WZNR3253016595 HRRL 3 KP 2X16 PP 92,5/2 M8 WZNR3253016610 KFZP-1+2/2.3/P/71/10(PTFE)3016611 KFZP-1+2/2.3/P/71/5(PTFE)3016617 WK08X-01-C-N-0  WITHOUT COIL3016618 WK08X-01-C-V-0  WITHOUT COIL3016622 WK08P-01-C-N-0  WITHOUT COIL3016647 WK08X-01M-C-N-0  WITHOUT COIL3016670 DRV-08-18.1/03017053 KHB3K-G1-L-1112-06X-SO5603017145 SD10-01-C-N-V3017250 FAM-15-M-2-A/1900-015-DM-02-S-Z-13017251 FAM-50-M-2-A/3200-045-DM-02-S-Z-23017271 KHB-18LR-1114-16X-SO7603017272 KHB-22LR-1114-16X-SO7603018362 OLF-5/15-S-370-N-Z-BM3018367 PTS-300/2.0/M/150/FL1353018375 KHB-16-F6-11141-02X3018376 KHB-16-F3-11141-02X3018437 HRGKSM 0 R 44-46/47 ST3018439 HRGKSM 0 R 47-50/50 ST3018440 HRGKSM 0 R 51-54/55 ST3018441 HRGKSM 0 R 55-58/59 ST3018442 HRGKSM 0 R 58-61/62 ST3018443 HRGKSM 0 R 66-69/69 ST3018444 HRGKSM 0 R 70-73/73 ST3018445 HRGKSM 0 R 77-80/80 ST3018446 HRGKSM 0 R 81-84/85 ST3018447 HRGKSM 0 R 85-88/89 ST3018549 FAM-70-M-2-A/5100-075-DM-02-S-Z-13018569 WK08W-01-C-N-0  WITHOUT COIL3018571 WK08W-01-C-V-0  WITHOUT COIL3018585 WK08W-01-C-N-24DG3018678 UEBERG-ST FPU G11-G5/8-ISO228 (BAUGR)3018717 WK08W-01-C-N-12DG3018966 SB400-20A1/112S-290A3018967 SB400-32A1/112S-290A3018968 SB400-50A1/112S-290A3019159 KHB-G11/4-1112-06X-G-SW143019247 KHB-G1/2-1114-16X-SO7603019298 HRD 1 A 200 PP ST3019407 WS08W-01M-C-N-12DG3019743 WS08Z-01-C-N-12DG3019769 WS08Z-01-C-N-24DT3019783 KHP3K-10-L-1114-14X3019826 WS08Z-01M-C-N-24DG3019925 WS08ZR-01M-C-N-24DG3019937 OLF-5-E-Z-Z-Z-E3019944 WS08Y-01-C-N-12DG3020028 WS08YR-01-C-N-12DG3020088 WS08YR-01M-C-V-24DG3020127 WS08W-01M-C-N-12DL3020150 WS08W-01M-C-N-24DL3020206 WK08V-01-C-N-12DG3020235 WK08V-01-C-N-24DG3020375 WK08C-01-C-N-12DG3020388 WK08C-01-C-N-24DG3020407 WK08C-01M-C-N-12DG3020454 WK08C-01M-C-N-24DL3020470 WK08D-01-C-N-12DG3020504 WK08D-01-C-N-24DG3020611 WK08Y-01-C-N-12DG3020645 WK08Y-01-C-N-24DG3020773 SBO210P-0,75E1/346U-140AI3020780 SRP08-01-C-N-0.5V3020781 SRP08-01-C-N-0.9V3020782 SRP08-01-C-N-1.6V3020823 SRP08-01-C-N-3.0V3020824 SRP08-01-C-N-5.5V