R900413241 DR6DP2-53/75Y 武汉耀泰机电设备有限公司 联系人:周小姐 电话:027-87782358 手机: 传真:027-87781567 Q 邮箱:1142422035@ 武汉耀泰**应全系列 力士乐减压阀 R900483786 ZDR6DP2-43/75YM R900483787 ZDR6DP2-43/150YM R900410880 ZDR10DP2-53/150YM R900422247 DB10-1-43/50UW65 R900505052 DB10-1-53/200 R900598998 DB10-1-53/315 R900587346 DB20-1-53/315 减压阀是通过调节,将进口压力减至某一需要的出口压力, 并依靠介质本身的能量,使出口压力自动保持稳定的阀门。 从流体力学的观点看,减压阀是一个局部阻力可以变化的节流元件,即通过改变节流面积,使流速及流体的动能改变,造成不同的压力损失, 从而达到减压的目的。然后依靠控制与调节系统的调节,使阀后压力的波动与弹簧力相平衡, 使阀后压力在一定的误差范围内保持恒定。 R900415430 DR20-4-43/200Y R900415481 DR10G5-43/315YM R900415492 DR10-5-43/200YM R900416915 DR10-5-43/100YV R900417079 DR15G4-43/315YM R900417080 DR10-4-43/100YV R900417525 DR20G5-43/200YM R900417545 DR20G5-43/100YM R900417653 DR20-5-43/50YM R900418188 DR10-5-43/50YV R900418436 DR10G5-43/100YM R900418952 DR20-4-43/200YM R900598358 DR10-5-53/200YM R900500255 DR20-4-53/200YM R900483786 ZDR6DP2-43/75YM R900483787 ZDR6DP2-43/150YM R900483788 ZDR6DP2-43/210YM R900410876 ZDR10DP2-53/210YM R900402064 DR10-5-43/200Y R900402741 DR10-5-43/100Y R900402753 DR20-5-43/200Y R900403624 DR10-5-43/100YM R900404825 DR10-4-43/100Y R900404826 DR20-4-43/100Y R900404828 DR20-5-43/100Y R900405904 DR20-5-43/315Y R900408460 DR10-4-43/100YM R900402064 DR10-5-43/200Y R900402741 DR10-5-43/100Y R900402753 DR20-5-43/200Y R900403624 DR10-5-43/100YM R900404825 DR10-4-43/100Y R900404826 DR20-4-43/100Y R900404828 DR20-5-43/100Y R900405904 DR20-5-43/315Y R900408460 DR10-4-43/100YM R900408738 DR15G5-43/200YM R900409342 DR20-5-43/50Y R900409469 DR20K6-13/100YMV R900411282 DR20-5-43/100YMV R900412382 DR20-5-43/100YM R900412660 DR20-5-43/200YM R900413204 DR6DP1-53/75Y R900413241 DR6DP2-53/75Y R900413242 DR6DP2-53/150Y R900413243 DR6DP2-53/210Y R900413543 DR10-5-43/315YM R900413544 DR10G5-43/200YM R900413987 DR10-5-43/50Y R900414021 DR20-4-43/315Y R900414331 DR10-4-43/315Y R900413241 DR6DP2-53/75Y