BFWN-03-3C2-60-20-G24K31A1
HOYEA电磁换向阀 液压阀 油压阀 电液换向阀
叠加式单向阀 叠加式节流阀 叠加式溢流阀 比例溢流阀
HOYEA电磁阀 华液电磁阀
FW-02-2B3L-A110-50 FW-02-2B8L-A110-50FW-02-2B11BL-A110-50 FW-02-2B12BL-A110-50
FW-03-2B2-D12-50 FW-03-2B3-D12-50 FW-03-2B8-D12-50 FW-03-2B2B-D12-50
FW-03-2B3B-D12-50 FW-03-2B4B-D12-50 FW-03-2B9B-D12-50 FW-03-2B11B-D12-50
FW-03-2B12B-D12-50 FW-03-2B2BL-D12-50FW-03-2B3BL-D12-50 FW-03-2B2L-D12-50
FW-03-2B3L-D12-50 FW-03-2B8L-D12-50 FW-03-2B11BL-D12-50 FW-03-2B12BL-D12-50
FW-03-3C2-A110-50 FW-03-3C3-A110-50 FW-03-3C4-A110-50 FW-03-3C5-A110-50
FW-03-3C6-A110-50 FW-03-3C7-A110-50 FW-03-3C8-A110-50 FW-03-3C9-A110-50
FW-03-3C10-A110-50 FW-03-3C11-A110-50FW-03-3C12-A110-50 FW-03-3C25-A110-50
FW-02-3C2-A220-50 FW-02-3C3-A220-50 FW-02-3C4-A220-50 FW-02-3C5-A220-50
FW-02-3C6-A220-50 FW-02-3C7-A220-50 FW-02-3C8-A220-50 FW-02-3C9-A220-50
FW-02-3C10-A220-50 FW-02-3C11-A220-50FW-02-3C12-A220-50 FW-02-3C25-A220-50
FW-03-3C2-D24-50 FW-03-3C3-D24-50 FW-03-3C4-D24-50 FW-03-3C5-D24-50
FW-03-3C6-D24-50 FW-03-3C7-D24-50 FW-03-3C8-D24-50 FW-03-3C9-D24-50
FW-03-3C10-D24-50 FW-03-3C11-D24-50 FW-03-3C12-D24-50 FW-03-3C25-D24-50
FW-03-2B2-D24-50 FW-03-2B3-D24-50 FW-03-2B8-D24-50 FW-03-2B2B-D24-50
FW-02-3C2-D12-50 FW-02-3C3-D12-50 FW-02-3C4-D12-50 FW-02-3C5-D12-50
FW-02-3C6-D12-50 FW-02-3C7-D12-50 FW-02-3C8-D12-50 FW-02-3C9-D12-50
FW-02-3C10-D12-50 FW-02-3C11-D12-50 FW-02-3C12-D12-50 FW-02-3C25-D12-50
FW-02-2B2-D12-50 FW-02-2B3-D12-50 FW-02-2B8-D12-50 FW-02-2B2B-D12-50
FW-02-2B3B-D12-50 FW-02-2B4B-D12-50 FW-02-2B9B-D12-50 FW-02-2B11B-D12-50
FW-02-2B12B-D12-50 FW-02-2B2BL-D12-50 FW-02-2B3BL-D12-50 FW-02-2B2L-D12-50
FW-02-2B3L-D12-50 FW-02-2B8L-D12-50 FW-03-2B11BL-D12-50 FW-03-2B12BL-D12-50
FW-03-2B3B-D24-50 FW-03-2B4B-D24-50 FW-03-2B9B-D24-50 FW-03-2B11B-D24-50
FW-03-2B12B-D24-50 FW-03-2B2BL-D24-50 FW-03-2B3BL-D24-50 FW-03-2B2L-D24-50
FW-03-2B3L-A110-50 FW-03-2B8L-A110-50 FW-03-2B11BL-A110-50FW-03-2B12BL-A110-50
台湾JINGJI电磁阀 台湾JINGJI液压阀 台湾JINGJI换向阀
BY-E4B BY-E10B BY-E20B
BY-G4B BY-G10B BY-G20B
BY-H4B BY-H10B BY-H20B
BYM-E4B BYM-E10B BYM-E20B
BYM-G4B BYM-G10B BYM-G20B
BYM-H4B BYM-H10B BYM-H20B
BYX-E4B BYX-E10B BYX-E20B
BYX-G4B BYX-G10B BYX-G20B
BYX-H4B BYX-H10B BYX-H20B
BYXD-E4B BYXD-E10B BYXD-E20B
BYXD-G4B BYXD-G10B BYXD-G20B
BYXD-H4B BYXD-H10B BYXD-H20B
BYMD-E4B BYMD-E10B BYMD-E20B
BYMD-G4B BYMD-G10B BYMD-G20B
BYMD-H4B BYMD-H10B BYMD-H20B
BYXM-E4B BYXM-E10B BYXM-E20B
BYXM-G4B BYXM-G10B BYXM-G20B
BYXM-H4B BYXM-H10B BYXM-H20B
BYXMD-E4B BYXMD-E10B BYXMD-E20B
BYXMD-G4B BYXMD-G10B BYXMD-G20B
BYXMD-H4B BYXMD-H10B BYXMD-H20B
先导式电磁阀,通电时,依靠电磁力提起阀杆,导阀口打开,此时电磁阀上腔通过先导孔卸压,在主阀芯周围形成上低下高的压差,在压力差的作用下,流体压力推动主阀芯向上移动将主阀口打开;断电时,在弹簧力和主阀芯重力的作用下,阀杆复位,先导孔关闭,主阀芯向下移动,主阀口关闭;电磁阀上腔压力升高,流体压力向主阀芯加压,密封更好。
工作原理
零压差或自流状态的介质,小通径一般选用直动式电磁阀;阀前后存在压力差,大通径则选用先导式电磁阀。
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。
特性
1.先导膜片式结构,低功能。
2.保护型膜片结构设计,寿命延长两倍。
3.配管方式可以任意角度安装,为增强寿命好是水平管接线圈朝上。
4.线圈防护等级IP65。
适用介质
适用介质:液体、水、热水、气体、油、瓦斯等。