D31FWB32CC1NLW0派克原装先导式比例换向阀济南元懿液压设备有限公司D1FW/D1FB系列先导式比例换向阀被用于控制流量。D1FW系列采用PWD00A-400功率放大器进行电控；D1FB系列采用集成的电子元件插装在阀上组成一体。该阀共有10通径、16通径、25通径、32通径几种规格。应用于通过调节斜坡信号可使阀芯柔和换向，以此来减小液压和机械冲击，通过电气方式调节流量/速度可实现机械功能的自动化。特点：泄漏量小；渐进的流量特性使得流量调节灵敏；弹簧对中的主级；比例先导；安全系统的初始位置监控；D1FB系列带有集成的功率放大器；D1FW带有数字式Snap-On功率放大器。D41FWE01FC1NLW0D41FWB32F***NLW0D31FWE01CC1NLW0D31FWE02CC1NLW0D41FWE02FC1NLW0D31FWB32CC1NLW0D41FWB32FC5NLW0D41FWB32FC2NLW0D31FWE01C***NXW0D31FWA32C***NLW0D31FWE01C***NLW0D31FWE01C***NLW8D31FWE01CC2NLW0D31FWE04C***NLW0D41FWE01F***NLW0D91FWE01H***NLW0D31FWE02C***NLW0D91FWE01HC1NLW0D41FWE02F***NLW0D31FWA31C***NLW0D31FWE02CC5NLW0D31FWA32CC1NLW0D91FWE05HC2NLW0D31FWB31C***NLW0D41FWB31FC1NLW0D31FWE03C***NLW0D41FWB31FC2NLW0D41FWE02FC2NLW0D31FWE02C***VXW0D41FWA32F***NLW0D91FWE02HC2NXW0D31FWE03C***NXW0D31FWB32C***NLW0D41FWE02FC2NXW0D41FWB32FC2NXW0D91FWE01HC2NLW8D41FWE01FC2NLW8D41FWE01F***NXW0D91FWE02HC1NXW0D31FWE01CC5NXW0D41FWE01FC2NLW0D41FWE02FC1VLW0D41FWA32FC1NLW0D31FWB31C***NXW0.......D31FBR31E***NF00D31FBE03C***NKW0D31FBE02EK4NKW0D31FBE02EC5NKW0D31FBE02E***VS00D31FBE02E***VKW0D31FBE02E***NS00D31FBE02E***NKW0D31FBE02E***NF00D31FBE02EC1NS00D31FBE02EC1NKW0D31FBE02D***NKW0D31FBE02D***NF00D31FBE02DC2NKW0D31FBE02DC1NKW0D31FBE02C***NS00D31FBE02C***NKW0D31FBE02C***NG00D31FBE02C***NF00D31FBE02CC2NS00D31FBE02CC2NKW0D31FBE02CC2NF00D31FBE02CC1NKW0D31FBE02CC1NJW0)