REXROTH阀SEH系列介绍

概述

SEH型方向阀是带有电液驱动的方向座阀。根据订购版本的不同，可以通过一个或两个通道进行切换或关闭。

方向阀基本上由外壳（1）、先导操作的单向阀安装组件（2）、先导控制阀（3）以及用于先导油供应的封堵塞组成。该阀不受方向影响，具有自由流动性，并且根据先导控制阀的切换位置和主阀中的压力比，以无泄漏的方式开启或封闭。

功能

阀的功能依赖于压力。压缩弹簧（4）的力以及控制室（5）中由压力产生的力作用于关闭方向，而通道A和B中由压力产生的力作用于阀芯（6）的开启方向，阀芯带有密封。由开启和关闭力产生的合力方向决定单向阀安装组件（2）的切换位置。根据所选的先导油供应，先导压力施加和/或卸载通过先导控制阀（3）实现。先导油供应通过通道A、B、P或X中的最高压力实现，并通过单向阀（7）进行保护。

General

The SEH type directional valves are directional seat valves with electro-hydraulic actuation. Here, depending on the order version, it can be switched or switched off via one or two channels.

The directional valve basically consists of a housing (1), a pilot operated check valve installation set (2), pilot control valve (3) as well as blanking plugs for the pilot oil supply. The valve is free-flowing, independent from the direction, and is opened or blocked in a leakage-free manner depending on the switching position of the pilot control valve and the pressure ratio in the main valve.

Function

The function of the valve is pressure-dependent. The force of the compression spring (4) as well as the force generated by pressure in the control chamber (5) take effect in the closing direction, while the forces generated by pressure in the channels A and B take effect in the opening direction of the valve spool (6) with spool sealing. The direction of action of the resulting force from the opening and closing forces determines the switching position of the check valve installation sets (2). The pilot pressure application and/or unloading is implemented via the pilot control valve (3) depending on the selected pilot oil supply. The pilot oil supply is implemented via the respective highest pressure from the channels A, B, P or X and is secured via a check valve (7).

REXROTH阀其他常用型号：

REXROTH M-Z4SEH16E2X/3CG24PTK4/N

REXROTH M-Z4SEH10E2X/3CG24N9PTK4/N

REXROTH M-Z4SEH16E2X/3CG24N9XYK4/N

REXROTH M-Z4SEH10E2X/3CG24PTK4/F

REXROTH M-Z4SEH10E2X/3CG24PTK4/N

REXROTH M-Z4SEH10E2X/3CG24PYK4/F

REXROTH M-Z4SEH10E2X/3CG24PYK4/N

REXROTH M-Z4SEH10E2X/3CG96N9PYK4/F

REXROTH M-Z4SEH10E2X/3CG96PTK4/N

REXROTH M-Z4SEH10E2X/3CG96PYK4/N

REXROTH M-Z4SEH16E2X/3CG24PTK4/N

REXROTH OIL CONTROL Valve block NEW + ORIGINAL+ ONE YEAR WARRANTY

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如果有任何关于REXROTH阀M-Z4SEH16E2X/3CG24PTK4/N的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。

If you have any question for REXROTH OIL CONTROL products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website: www.ize-industries.com.

REXROTH阀SEH系列M-Z4SEH16E2X/3CG24PTK4/N规格描述

• REXROTH阀M-Z4SEH16E2X/3CG24PTK4/N
• REXROTH阀M-Z4SEH16E2X/3CG24N9PTK4/N