Small size and low cost
The benefits of mass production for users are already apparent before the end of the assembly line. The whole control system designed with cartridge valves can greatly reduce the manufacturing time for users; each component of the control system can be tested independently before it is assembled into an integrated valve block; and the integrated block can be tested integrally before it is sent to users.
As the number of components and connecting pipes that must be installed is greatly reduced, a lot of manufacturing time is saved for users. As the system pollutants are reduced, leakage points and assembly errors are reduced, the reliability is significantly improved. The application of cartridge valves achieves high efficiency and convenience of the system.
以轮式装载机为例,采用插装阀集成块来代替故障不断、难以诊断和维修的动力传动控制装置.原有控制系统有60多个连接管件和19个独立元件.用来替代的整体特制集成块上只有11个管件和17个元件.体积为12 x 4 x 5立方英寸,是原系统所占空间的20%.采用插装阀的特点如下:
Taking wheel loader as an example, cartridge valve integrated block is used to replace the power transmission control device which is troublesome and difficult to diagnose and maintain. The original control system has more than 60 connecting pipes and 19 independent components. There are only 11 pipes and 17 components on the whole special integrated block to replace. The volume is 12 x 4 x 5 cubic inches, which is the original system. It occupies 20% of the space. The characteristics of cartridge valves are as follows:
减少安装时间 减少泄漏点 减少易污染源 减少维修时间(因为插装阀无需取下管接头配件即可更换)
Reduce installation time, reduce leakage point, reduce pollution sources and reduce maintenance time (because cartridge valves can be replaced without removing fittings from pipe joints)http://www.lyeyal.com