压力继电器内藏欧姆龙微动开关,重量达到0.3g，感应来自液压系统的压力传达电气信号，给电磁换向阀或电气马达使其改变方向或警告、关闭电路，以达到系统保护的效果。

部分型号:

APSA,APSB,APSC,APSD,APSE,APSK,APSG,APSH
APSA-420-1,APSA-420-2,APSA-420-3,APSA-420-4,
APSA-35,APSA-70,APSA-150,APSA-230,APSA-420,
APSA-35-1,APSA-35-2,APSA-35-3,APSA-35-4,
APSB-420-1,APSB-420-2,APSB-420-3,APSB-420-4,
JCD-02S,JCS-02N,JCS-02NL,JCS-02NLL.
JPS-02HM,JPS-02L,JPS-02LL.
MJCS-02P-N,MJCS-02A-N,MJCS-02B-N,MJCS-02W-N,
MJCS-02P-L,MJCS-02A-L,MJCS-02B-L,MJCS-02W-L,
MJCS-03P-LL,MJCS-03A-LL,MJCS-03B-LL,MJCS-03W-LL,
APSA-230-1,APSA-230-2,APSA-230-3,APSA-230-4,
MJCS-02P-LL,MJCS-02A-LL,MJCS-02B-LL,MJCS-02W-LL,
APSB-35,APSB-70,APSB-150,APSB-230,APSB-420,
APSB-35-1,APSB-35-2,APSB-35-3,APSB-35-4,
APSB-70-1,APSB-70-2,APSB-70-3,APSB-70-4,
APSB-150-1,APSB-150-2,APSB-150-3,APSB-150-4,
APSA-70-1,APSA-70-2,APSA-70-3,APSA-70-4,
APSA-150-1,APSA-150-2,APSA-150-3,APSA-150-4,
MJCS-03P-N,MJCS-03A-N,MJCS-03B-N,MJCS-03W-N,
MJCS-03P-L,MJCS-03A-L,MJCS-03B-L,MJCS-03W-L,
APSB-230-1,APSB-230-2,APSB-230-3,APSB-230-4,

• 品牌:JC
• 型号:HJCS-02N，HJCS-02NL，HJCS-02H
•  

调压开关SER JCS-02N，SER JCD-02S, SER JCS-02H

压力继电器内藏微动开关，感应来自液压系统的压力传达电气信号，给电磁换向阀或电气马达使其改变切换方向或警告、关闭电路，以达到系统保护的效果。

压力继电器JCS-02N，JCS-02NL，JCS-02NLL，MJCS-02BL，MJCS-02PL，JCD-02S,MJCS-02AL, MJCS-03ALL, MJCS-03BL, MJCS-03PLL,MJCS-02W,MJCS-03WLL

调压开关SER JCS-02N，SER JCS-02NL，SER JCS-02NLL，SER JCD-02S, SER JCS-02H

油压开关HJCS-02N，HJCS-02NL，HJCS-02H

HJCS-02-N，HJCS-02-NL，HJCS-02-H

根据冷却介质不同，冷却器有风冷式、水冷式和冷媒式3种。水冷式是一般液压系统常用的冷却方式，水冷式利用水进行冷却。它有蛇形管式冷却器和多管式冷却器两种。

冷却器型号OR-60，OR-100，OR-150，OR-250，OR-350，OR-600

叠加式溢流阀，调压阀DG-02，BG-03，RV-04G，RV-04T，RV-06G，RV-06T，SBG-03，SBG-06，MRV-02P，MRV-03P

先导溢流阀BG-03-B,BG-06-B,BG-10-B,BG-03-C,BG-06-C,BG-10-C,BG-03-H,BG-06-H,BG-10-H,BT-04-B,BT-06-B,BT-10-B,BT-04-C,BT-06-C,BT-10-C,BT-04-H,BT-06-H,BT-10-H

电磁溢流阀BSG-03-1PN-1-30,BSG-03-1NP-1-30,BSG-03-2PN-1-30,BSG-06-1PN-1-30,

BSG-06-1NP-1-30,BSG-06-2PN-1-30,BSG-10-1PN-1-30,BSG-10-1NP-1-30,BSG-10-2PN-1-30

BSG-03-1PN-1-31, BSG-06-1NP-1-31

压力继电器JCS-02N JCD-02S MJCS-02P-N