日本CKD喜开理先导式电磁阀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。 动作时间很短频率较高时一般选用直动式，大口径选用先导式。喜开理CKD先导式电磁阀特点：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。CKD喜开理先导式电磁阀特性：　　先导膜片式结构，低功能。保护型膜片结构设计，寿命延长两倍。配管方式可以任意角度安装，为增强寿命是水平管接线圈朝上。线圈防护等级IP65。适用介质：液体、水、热水、气体、油、瓦斯等CKD先导式电磁阀，喜开理电磁阀，喜开理5通阀 喜开理先导式电磁阀 CKD先导式5通阀　　
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4F630E-15-GP-DC24V
4KA310-08-M1LS-AC220V
4KB318-00
4TB429-00-M1L-3-DC24V
4TB439-00-M1L-3
AB31-02-6-F2E-AC220V
ADK11-25A-2H-COIL-AC100V
ADK11-25A-E3A-DC24V
ADK11E4-20A-03T-DC24V
AP11-32A-03K-DC24V
CMF1-EC
CMF1-PC
CMF1-SR-B-T05C
CMF25-04T-06T-SB-FL215117
CMF28-04T-06T-SB-FL215117
CMF2-PC
CMK2-T-00-25-25
FAB41-10-5-12G-3
FB2-06D
FB2-06U
FB2-SET-06T-SB-FL200626
FS3-00-4-AC100V
FS4-04-4-AC100V
FSM-P-101-8AA
FSS-M3
G49D-8-P04
JL-10
JSC3-R-100
M4TB4-DC5
MS-01-SP
MW4GB2-C8-10XU-T20W-8-3
MW4GB2-C8-2-TC
MW4GB2-C8-3-TC
NRJB500B-SSC6-L
P5132-M0B-DC24V
PV5-6-FHG-D-3-N-M
PV5-6-FIG-D-3-N-M
PV5-6-FPG-D-3-N-M
PV5-6R-FIG-D-TC
PV5-6R-FJG-D-TC
PV5-6R-FPG-D-TC
PV5-8-FHG-D-3-N-M
PV5-8-FIG-D-3-N-M
PV5-8-FJG-D-3-N-M
PV5-8-FPG-D-3-N-M
PV5-8R-FJG-D-TC
RV1000-8-FL228224
SC3R-15-I
CKD先导式电磁阀，喜开理电磁阀，喜开理5通阀 喜开理先导式电磁阀 CKD先导式5通阀　SC3R-8-I
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SC3W-10-6-I
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SC3W-M3-3
SC3W-M5-3-I
SC3WU-6-4-I
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SCM-CA-50B-100
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SCP-063
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SCP-081
SCP-08P
SCP-100
SCP-104
SCP-120
SCP-12P
SLM-M3
SLW-H6
SMD2-DA-16-25
SMD2-X-DA-16-10
SRL2-G-40K-740
CKD先导式电磁阀，喜开理电磁阀，喜开理5通阀 喜开理先导式电磁阀 CKD先导式5通阀　SSD-20-30-N
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SSD-Y-50K
BWH-061
MT-3060M
MVD-6062
PV5-6-FJG-D-3-N-M
STL-M-L1-63-150-FE
STL-M-L1-63-75-FE
STS-80K
STS-M-L1-80-50-FE
VPF-1-10HS
W4GB219-00-3
W4GB239-MX-FL294194-3
W4GB259-00-3
W4GB2-SP-08-R1-TC
WFK6027-15-P
INS-U04-1
SHV-25
APK11-20AX087-FL-121047-AC200V
APK11-25AX349-FL-127108-AC200V
AB4X-7761-FL-216669-AC200V
AG4X-7762-FL-216670-AC200V
4GA219-C6-H-3-K3
4GA229-C8-H-3-K3
MRL2-L-10-150
MJL8-10
SSD2-L-63D-40-T0H-D-W1
SSD2-L-50D-15-T0H-D-N-W1
4GA229-06-E2H-3-K3
SCW-00-63B-200/Z
CMK2-Q-00-20-100-H-T3H3-R/Z
LCS-8-30-T5H-D-S5
4G-E2N-COIL-4
SSD2-KL-50-70-T3H3-D-N-W1
M4KB230-06-L-2-DC24V/Z
STG-B-32-75-T0H-D
4G-E0-COIL-1
GNAB3-1-0
4G-E0-COIL-3
TK-08
STL-M-L1-80-200-FE
STL-M-L1-63-200-FE
STS-M-L1-63-50-FE
CKD先导式电磁阀，喜开理电磁阀，喜开理5通阀 喜开理先导式电磁阀 CKD先导式5通阀