burkert 00239088 宝德比例调节阀

burkert 00239088 宝德比例调节阀，burkert 00239088是宝德比例调节阀的一个订货号，它的系列号是burkert 2875比例阀，也叫宝德2875调节阀，2875型burkert比例调节阀带防爆版本。

Valve control takes place through a PWM signal 1).The duty cycle of the PWM signal determines the coil current and hence the position of the plunger. Optionally the valve can also be driven with DC voltage.

burkert 00239088 宝德比例调节阀

The direct-acting solenoid control valve Type 2875 is used as the regulating unit in control loops. Due to an elastomeric seat seal the valve closes tight (integrated shut-off function),up to the DN specifi c nominal pressure, see ordering chart on page 3. The plunger of the valve is assembled frictionless, which leads to an extraordinary adjustment characteristic.This valve is particularly suitable for demanding control tasks (high control range, dry gases, etc.).

技术参数：

阀体材质：黄铜

介质压力：8bar

水的Kv值：0.45

接口：内螺纹 G3/8

通径：4.0mm

回路功能：两位两通常闭

密封材质：FKM

介质：气体

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