MSF-02A-NO-I-D24-10 MSF-02A-NO-I-A115-10液动换向阀是以控制油作用在阀芯上，当控制油有压力时控制换向阀换向。液动换向阀通常与其他换向阀配合使用。图示当无压力油作用，弹簧作用在阀芯在左侧，P通B，A通T；当有压力油时，阀芯右移，使P、T、A、B四口都不通。
台湾Northman直角单向阀部分型号：
CV-G03-05-10 CV-G03-50-10
CV-G06-05-10 CV-G06-50-10
CV-G10-05-10 CV-G10-50-10
CV-G03-05-20 CV-G03-50-20
CV-G06-05-20 CV-G06-50-20
CV-G10-05-20 CV-G10-50-20
台湾北部精机northman叠加式液控单向阀
MPC-02W-05-30 MPC-02A-05-30 MPC-02B-05-30
MPC-02W-50-30 MPC-02A-50-30 MPC-02B-50-30
MPC-03W-05-30 MPC-03A-05-30 MPC-03B-05-30
MPC-03W-50-30 MPC-03A-50-30 MPC-03B-50-30
MPC-04W-05-30 MPC-04A-05-30 MPC-04B-05-30
MPC-04W-50-30 MPC-04A-50-30 MPC-04B-50-30
MPC-06W-05-30 MPC-06A-05-30 MPC-06B-05-30
MPC-06W-50-30 MPC-06A-50-30 MPC-06B-50-30
MPC-02W-05-40 MPC-02A-05-40 MPC-02B-05-40
MPC-02W-50-40 MPC-02A-50-40 MPC-02B-50-40
MPC-03W-05-40 MPC-03A-05-40 MPC-03B-05-40
MPC-03W-50-40 MPC-03A-50-40 MPC-03B-50-40
MPC-04W-05-40 MPC-04A-05-40 MPC-04B-05-40
MPC-04W-50-40 MPC-04A-50-40 MPC-04B-50-40
MPC-06W-05-40 MPC-06A-05-40 MPC-06B-05-40
MPC-06W-50-40 MPC-06A-50-40 MPC-06B-50-40
台湾northman溢流阀 台湾northman电磁阀 台湾northman代理
MSRF-02P-1PN-K-1-DC24-10 MSRF-02P-1PN-K-1-DC12-10
MSRF-02P-1PN-K-1-AC230-10 MSRF-02P-1PN-1-DC24-10
MSRF-02P-1PN-1-DC12-10 MSRF-02P-1PN-1-AC230-10
MSRF-02P-1PN-K-2-DC24-10 MSRF-02P-1PN-K-2-DC12-10
MSRF-02P-1PN-K-2-AC230-10 MSRF-02P-1PN-2-DC24-10
MSRF-02P-1PN-2-DC12-10 MSRF-02P-1PN-2-AC230-10
MSRF-02P-1PN-K-3-DC24-10 MSRF-02P-1PN-K-3-DC12-10
MSRF-02P-1PN-K-3-AC230-10 MSRF-02P-1PN-3-DC24-10
MSRF-02P-1PN-3-DC12-10 MSRF-02P-1PN-3-AC230-10
MSRF-02P-1NP-K-1-DC24-10 MSRF-02P-1NP-K-1-DC12-10
MSRF-02P-1NP-K-1-AC230-10 MSRF-02P-1NP-1-DC24-10
MSRF-02P-1NP-1-DC12-10 MSRF-02P-1NP-1-AC230-10
MSRF-02P-1NP-K-2-DC24-10 MSRF-02P-1NP-K-2-DC12-10
MSRF-02P-1NP-K-2-AC230-10 MSRF-02P-1NP-2-DC24-10
MSRF-02P-1NP-2-DC12-10 MSRF-02P-1NP-2-AC230-10
MSRF-02P-1NP-K-3-DC24-10 MSRF-02P-1NP-K-3-DC12-10
MSRF-02P-1NP-K-3-AC230-10 MSRF-02P-1NP-3-DC24-10
MSRF-02P-1NP-3-DC12-10 MSRF-02P-1NP-3-AC230-10
台湾北部精机电控溢流阀 台湾北部精机溢流阀
台湾northman溢流阀 台湾northman电磁阀 台湾northman代理
MSRF-03P-1PN-K-1-DC24-10 MSRF-03P-1PN-K-1-DC12-10
MSRF-03P-1PN-K-1-AC230-10 MSRF-03P-1PN-1-DC24-10
MSRF-03P-1PN-1-DC12-10 MSRF-03P-1PN-1-AC230-10
MSRF-03P-1PN-K-2-DC24-10 MSRF-03P-1PN-K-2-DC12-10
MSRF-03P-1PN-K-2-AC230-10 MSRF-03P-1PN-2-DC24-10
MSRF-03P-1PN-2-DC12-10 MSRF-03P-1PN-2-AC230-10
MSRF-03P-1PN-K-3-DC24-10 MSRF-03P-1PN-K-3-DC12-10
MSRF-03P-1PN-K-3-AC230-10 MSRF-03P-1PN-3-DC24-10
MSRF-03P-1PN-3-DC12-10 MSRF-03P-1PN-3-AC230-10
MSRF-03P-1NP-K-1-DC24-10 MSRF-03P-1NP-K-1-DC12-10
MSRF-03P-1NP-K-1-AC230-10 MSRF-03P-1NP-1-DC24-10
MSRF-03P-1NP-1-DC12-10 MSRF-03P-1NP-1-AC230-10
MSRF-03P-1NP-K-2-DC24-10 MSRF-03P-1NP-K-2-DC12-10
MSRF-03P-1NP-K-2-AC230-10 MSRF-03P-1NP-2-DC24-10
MSRF-03P-1NP-2-DC12-10 MSRF-03P-1NP-2-AC230-10
MSRF-03P-1NP-K-3-DC24-10 MSRF-03P-1NP-K-3-DC12-10
MSRF-03P-1NP-K-3-AC230-10 MSRF-03P-1NP-3-DC24-10
MSRF-03P-1NP-3-DC12-10 MSRF-03P-1NP-3-AC230-10
台湾北部精机Northman齿轮泵部分型号如下：
1AG1P0SR 1AG1P01R 1AG1P02R
1AG1P27R 1AG1P35R 1AG1P0SL
1AG1P01L 1AG1P02L 1AG1P27L
1AG1P35L 2GG1P05R 2GG1P07R
2GG1P08R 2GG1P09R 2GG1P11R
2GG1P14R 2GG1P16R 2GG1P18R
电液换向阀适用于较大流量的场合，因为电磁铁所能提供的推力有限，在流量较大时，电磁铁将无法推动阀芯，而电液换向阀则是以一个电磁换向阀作为先导阀，液控换向阀作为主阀。通过电磁换向阀的换向改变控制油的流向，使主阀在控制油的作用下实现换向。
