ZLF25 series flow amplification valve 

ZLF25 series flow amplification valve The flow amplification valve adopts the load feedback control principle to keep the difference between the pressure at port P and the load pressure at a constant value. The pilot oil with small flow is used to drive the main valve element to move, and the large flow pressure oil of the steering pump is controlled to enter the steering cylinder to complete the steering action. When the steering system is not working, the oil from the steering pump pushes the priority valve element to merge with the working system. It is mainly used in the steering system of construction machinery such as loaders and fork loaders. Technical parameter Rated flow: 160L/min Rated pressure: 200bar Steady state output flow: 80-145 L/min Viscosity range: 10-380 mm2/s Oil temperature range: -20℃—100℃ Oil cleanliness: the solid particle pollution level of oil and system shall be less than GB/T 14039-2002—…