德国力士乐叠加式单向阀/PVV2-1X/055RA15DMB,

电话：021-395265893952659039529839/39529830

手机：13651733590/13564956558/13681848837

传真：021-39529830395298313952983939529829-8007或者8008

直线传真,021-39947616或者39947181(优先)

公司工作/QQ,1249559836(优先报价)

联系人,单先生/余小姐/卢小姐/曾凡莉/张海情

弹簧作用力将阀芯紧压在阀座上,切断了单向阀与执行机构之间的油路,为确保锥阀正确到位关闭阀口,应使用Y型机能的换向阀,让活塞（4）在中位,油口A1和B1接都接油箱。

,,,,（1）液压缸的“支承”：在立式液压缸中,由于滑阀和管的泄漏,在活塞和活塞杆的重力下,可能引起活塞和活塞杆下滑。将液控单向阀接于液压缸下腔的油路,则可防止液压缸活塞和滑块等活动部分下滑

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R900435525,Z2S10B2-3X/,,,,,,R900434799,Z2S10-2-3X/SO30,,,,,,R900434798,Z2S10-1-3X/VSO30

R900434793,Z2S10-1-3X/SO30,,,,,R900434675,Z2S16-2-5X/V,,,,,,R900434028,Z2S10A2-3X/

R900433037,Z2S22B1-5X/,,,,,,,R900433032,Z2S22A1-5X/,,,,,,,,,,,,,,R900433031,Z2S22-2-5X/

R900432915,Z2S22-1-5X/,,,,,,,,R900431003,Z2S10-3-3X/,,,,,,,,,,,,,,,,R900421985,Z2S10-2-3X/

R900420049,Z2S10-4-3X/,,,,,,,,R900412459,Z2S16-1-5X/V,,,,,,,,,,,,,,R900412346,Z2S16-3-5X/

R900407720,Z2S16A1-5X/V,,,,,R900407465,Z2S10B1-3X/V,,,,,,,,,,,,R900407440,Z2S10A1-3X/V