主营:DAIKIN大金,TAICIN泰炘,HUADE华德电磁阀,REXROTH力士乐,CKD气动元件,SMC气动元件,winters压力表,VICKERS威格士电磁阀
所在地:
江苏 苏州
产品价格:
1500元/个(大量采购价格面议)
最小起订:
1
发布时间:
2024-12-09
有效期至:
2025-01-09
产品详细
4WE6A62/EG24N9K4
4WE6B61/EG24N9K4
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4WE10E20B/AG12NZ4
4WE10E20B/AG12NZ5L
4WE10E20B/AG24NZ4
4WE10E20B/AG24NZ4B10
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4WE10E20B/AG110NZ4
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4WE10E20B/AW220RNZ5L
REXROTH柱塞泵 REXROTH叶片泵 REXROTH齿轮泵 REXROTH马达 REXROTH滑块 REXROTH比例阀 REXROTH电磁换向阀 REXROTH放大器REXROTH电磁阀
4WE10F31B/CG24N9Z4/V
4WE10F31B/CG12N9Z5L
4WE10G20B/AG12NZ4
4WE10G20B/AG24NZ4
4WE10G20B/AG24NZ5L
4WE10G20B/AW110RNZ5L
4WE10G20B/AW220RNZ5L
4WE10G20B/AW220-50NZ4
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4WE10G20B/AW110-50NZ4
4WE6D60/OFEG24NZ4,4WE6D60/OFEW220NZ4
3WE6A60/EG24N9K4,3WE6B60/EG24N9K4,
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4WE6E60/OFEW110N9K4,4WE6J60/OFEW110N9K4,
4WE6C60/EW230N9K4
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北京REXR0TH天津REXR0TH河北REXR0TH山西REXR0TH内蒙古REXR0TH辽宁REXR0TH吉林REXR0TH
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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。
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。
特点:在零压差或真空、高压时亦能可*动作,但功率非常大,要求必须水平安装。
先导式电磁阀
原理:通电时,电磁力把先导孔打开,上腔室压力迅速下降,在关 闭件周围形成上低下高的压差,流体压力推动关闭件向上移动,阀门打开;断电时,弹簧力把先导孔关闭,入口压力通过旁通孔迅速腔室在关阀件周围形成下低上高的压差,流体压力推动关闭件向下移动,关闭阀门。
特点:流体压力范围上限较高,可任意安装(需定制)但必须满足流体压差条件。