伺服辅助式弹簧耦合电磁阀141480
仅适用于清洁的中性介质。
这种连接方式尤其适用于低压差的场合，这时该耦合可使阀门零压启动。
This connection is especially suitable for low dropout occasion, when the zero
衡室的压力释放，从而打开阀门。当先导阀断电时，也能确保缓慢、无水锤地关闭阀门，并且
opening channels of balanced equilibrium between the chamber and the outlet
Equilibrium pressure release chamber, thereby opening the valve. When the pilot
由于该阀内部具有结构复杂、细小的压力平衡通道，并且弹簧与介质直接接触，所以该阀
valve power, but also to ensure slow, water hammer to close the valve, and
Since the inside of the valve has a complex structure, small pressure equalization
Bürkert 可提供常闭式的弹簧耦合伺服辅助电磁阀，阀体材质为不锈钢和黄铜，具有各种国
 channels, and the medium in direct contact with the spring, so that the valve
Bürkert provides normally closed spring coupling servo-assisted solenoid valve
或活塞与先导阀的柱塞之间增加了一个软性机械耦合，这样就有一些特殊的优点。

伺服辅助式弹簧耦合电磁阀141480