类型 6211 - 伺服控制的二位二通隔膜阀 burkert

类型描述

型号 6211 是一种二位二通的先导式电磁阀，带有伺服隔膜。特别适合中性的液态和气态介质。该种阀门电功率需求小，重量低，采用紧凑型设计。在无流量的状态下，会在弹簧力的作用下关闭。在接通状态下，磁铁会首先打开先导式阀座。在隔膜上方的压力消除之后，通过下部的介质压力将其顶起。阀门打开。阀门内部件的特别构造和几何形状，使得阀门在压力峰值很小时即可发挥平缓的关闭功能。

（1）重叠的线圈系统 AC07

（2）0.5 ...10 bar

 

Type 6211 - Diaphragm valve 2/2 way servo-assisted

Type Description

The Type 6211 is a servo-assisted normally closed 2/2-way solenoid valve with a servo diaphragm for use especially with neutral fluids and gaseous media. The valve has a low power consumption, low weight and a compact body. The valve is normally closed by spring force. Energized, the solenoid opens the pilot valve first. Then the medium pressure opens the main valve due to the pressure drop above the diaphragm. The valve opens.The special design and geometry of the inner parts of the valve result in a soft closing function and cause almost no water hammer.

（1）Push-over solenoid system AC07

（2）Energy-saving AC07 coil, max. DN 20

（3）Body in brass

（4）Pressure range 0.5 up to 10 bar