订货号MNR：R901252714
品牌Brand:REXROTH
中文品名：力士乐
型号TYP:KSDER0NA/CN11V
原产国COUNTRY OF ORIGIN ：Made in Germany
产品摘要：

力士乐REXROTH二位二通定向阀座阀

型号 KSDER和KSDEU 

方向座阀，直动式，用电磁铁触发（高性能）

规格1 

闭合端口，无泄漏 

即使长期处于闲置状态，仍确保切换灵活 

湿针式直流电磁铁 

电磁铁线圈可转动 

具有隐蔽的辅助操作装置，可选 

两边都无泄漏（2/2型）

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R901207098 KSDER8PB/HN9V

R901085007 KSDEU8NB/HN0V

R901085009 KSDEU8PB/HN0V

R901364808 KSDER0NA/BCG24N0C4V

R901255073 KSDER0NA/BCG24N11K4V

R901316416 KSDER0NA/BN0M

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R901252715 KSDER0NA/BN11V

R901252717 KSDER0NA/CN0V

R901252714 KSDER0NA/CN11V

R901264226 KSDER0PA/BCG24N9K4V

R901252713 KSDER0PA/BN0V

R901252709 KSDER0PA/BN9V

R901252712 KSDER0PA/CN0V

R901252707 KSDER0PA/CN9V

R901287821 KSDER1NB/HN0M

R901083194 KSDER1NB/HN0V

R901176259 KSDER1NB/HN0V-17

R901268496 KSDER1NB/HN11M

R901151293 KSDER1NB/HN11V

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R901083202 KSDEU1NB/HN0V

R901324355 KSDEU1NB=HN0M

R901083203 KSDEU1PB/HN0V

R901347277 KSDEU1PB=HN0M

R987379383 KSDER1CB/HCG12N11K4V

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R901287830 KSDER1CB/HN0M

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R901176263 KSDER1CB/HN0V-17

R901310691 KSDER1CB/HN11M

R901151279 KSDER1CB/HN11V

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R987379384 KSDER1UB/HN0K40V

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R901206909 KSDER1UB/HN9V-17

R901324352 KSDER1UB=HN9M

R976718857 KSDEU1CB/HG12NOK40V + G1/4 GEHAEUSE

R901083198 KSDEU1CB/HN0V

R901083200 KSDEU1UB/HN0V

应用领域：

二位二通电磁阀

二位二通电磁阀，一种直动和先导式相结合的机械原理。

二位二通电磁阀

1.电磁阀从原理上分为二大类：

1）直动式电磁阀：

原理：通电时，电磁线圈产生电磁力把关闭件从阀座上提起，阀门打开；断电时，电磁力消失，弹簧把关闭件压在阀座上，阀门关闭。

特点：在真空、负压、零压时能正常工作，但通径一般不超过25mm。

2）分步直动式电磁阀：

原理： 它是一种直动和先导式相结合的原理，当入口与出口没有压差时，通电后，电磁力直接把先导小阀和主阀关闭件依次向上提起，阀门打开。当入口与出口达到启动压差时，通电后，电磁力先导小阀，主阀下腔压力上升，上腔压力下降，从而利用压差把主阀向上推开；断电时，先导阀利用弹簧力或介质压力推动关闭件，向下移动，使阀门关闭。