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Warmly celebrate the official launch of Jiangyin Yida Machinery Manufacturing Co. LTD website
Warmly

Warmly celebrate the official launch of Jiangyin Yida Machinery Manufacturing Co. LTD website
Jiangyinyidamachineryco.,LTD.,foundedin2008,isaprofessionalmanufacturerofhydraulicendofoilfracturingtruckandrelatedsupportingmachineryproducts.Thecompanyislocatedinthebeautifulnationalhealthcityjiangy
2019-06-28
Spring reset and hydraulic reset of electro-hydraulic directional valve
Spring

Spring reset and hydraulic reset of electro-hydraulic directional valve

In the four-way function of the electro-hydraulic directional valve, to achieve the median function, must rely on external forces to maintain the valve core in the middle position. The common way is to rely on the valve core both ends of the reset (on the center) spring or hydraulic oil pressure to achieve.
2019-06-26
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Add：NO. 30, zhouyang road, jishan village, zhouzhuang town, jiangyin city, jiangsu province, China

Hot-line：86-0510-86227558

Mobile：86-13961671135

Fax：86-0510-86227558
E-Mail：sales@jyydjx.cn

Contact: manager zhu