力士乐单向阀

R900467724 SV10PB1-4X/力士乐单向阀 单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动,或者用于气动系统中防止压缩空气逆向流动。 单向阀有直通式和直角式两种。直通式单向阀用螺纹连接安装在管路上。直角式单向阀有螺纹连接、板式连接和法兰连接三种形式。液控单向阀也称闭锁阀或保压阀，它与单向阀相同，用以防止油液反向流动。但在液压回路中需要油流反向流动时又可利用控制油压，打开单向阀，使油流在两个方向都可流动。液控单向阀采用锥形阀芯，因此密封性能好。在要求封闭油路时，可用此阀作为油路的单向锁紧而起保压作用。液控单向阀控制油的泄漏方式有内泄式和外泄式二种。在油流反向出口无背压的油路中可用内泄式；否则需用外泄式，以降低控制油压力。 单向阀 安装位置 单向阀就是止回阀 旋启式止回阀安装位置不受限制，通常安装于水平管路，但也可以安装于垂直管路或倾斜管路上。 注意事项 安装止回阀时，应特别注意介质流动方向，应使介质正常流动方向与阀体上指示的箭头方向相一致，否则就会截断介质的正常流动。底阀应安装在水泵吸水管路的底端。 止回阀关闭时，会在管路中产生水锤压力，严重时会导致阀门、管路或设备的损坏，尤其对于大口管路或高压管路，故应引起止回阀选用者的高度注意。 止回阀只供防止各类管路或设备上流体介质逆流的单向启闭阀。 R900337079 DBDH10P1X/630B R900501273 DBDH10P1X/630V R900355093 DBDH10P1X/630V/5 R900424191 DBDH15G1X/100 R900951906 DBDH15G1X/100/12 R900477069 DBDH15G1X/100/5 R900378798 DBDH15G1X/100/V/5 R900526571 DBDH15G1X/100V R900430922 DBDH15G1X/110B R900431781 DBDH15G1X/170B R900424192 DBDH15G1X/200 R900951920 DBDH15G1X/200/12 R900244892 DBDH15G1X/200/12 R900473977 DBDH15G1X/200/5 R900338952 DBDH15G1X/200/V/5 R900342763 DBDH15G1X/200V R900451476 DBDH15G1X/210B R900432893 DBDH15G1X/25 R900493792 DBDH15G1X/25/5 R900381444 DBDH15G1X/25/V/5 R900418489 DBDH15G1X/25V R900424181 DBDH15G1X/315 R900700173 DBDH15G1X/315/12 R900475257 DBDH15G1X/315/5 R900337696 DBDH15G1X/315/V/5 R900438496 DBDH15G1X/315B R900774389 DBDH15G1X/315E R900548047 DBDH15G1X/315MK R900390512 DBDH15G1X/315V/12 R900429693 DBDH15G1X/400 R900419179 DBDH15G1X/400/5 R900449818 DBDH15G1X/400B R900424182 DBDH15G1X/50 R900951905 DBDH15G1X/50/12 R900471716 DBDH15G1X/50/5 R900337258 DBDH15G1X/50/V/5 R900390324 DBDH15G1X/50V R900562029 DBDH15G1X/50V/12 R900452480 DBDH15P1X/100 R900431796 DBDH15P1X/200 R900441403 DBDH15P1X/50 R900347873 DBDH2K1X/100 R900347900 DBDH2K1X/100V R900347874 DBDH2K1X/200 R900347899 DBDH2K1X/200V R900364829 DBDH2K1X/315 R900367852 DBDH2K1X/315V R900373207 DBDH2K1X/420 R900371373 DBDH2K1X/420V R900347872 DBDH2K1X/50 R900347898 DBDH2K1X/50V R983043989 DBDH20G1X/25IN010 R900424103 DBDH20G1X/100 R900374353 DBDH20G1X/100SO150 R900908386 DBDH20G1X/100B R900424104 DBDH20G1X/100V R900432140 DBDH20G1X/110B R900774618 DBDH20G1X/120E R900577366 DBDH20G1X/130B R900578020 DBDH20G1X/135B R901002449 DBDH20G1X/140E R900572431 DBDH20G1X/150B R901027830 DBDH20G1X/150E R900433722 DBDH20G1X/170B R900572432 DBDH20G1X/170B R901055799 DBDH20G1X/175E R900424105 DBDH20G1X/200 R900471599 DBDH20G1X/200/5 R900496033 DBDH20G1X/200/V/5 R901127889 DBDH20G1X/200E R900419029 DBDH20G1X/200V R900433723 DBDH20G1X/210B 产品报价及货期说明 因工业液压、自动化各品牌备件型号繁多，欧美产品价格货期实时变化，因此很难实时标出准确价格，故具体产品信息、报价及货期请以我公司报价单为准 ,给您带来不便敬请谅解！以上信息由武汉百士公布，最终解释权归武汉百士自动化设备有限公司所有。感谢您的合作，竭诚为您服务。