YXH25 priority unloading valve

YXH25 priority unloading valve YXH25 priority unloading valve can preferentially supply the oil from the steering pump to the steering system, and the excess oil flows into the working system to reduce the displacement of the working pump. When the working system is at high pressure and small flow, the low-pressure unloading of the oil from the steering pump can be realized to reduce energy consumption. 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 Viscosity range: 10-380 mm2 / S Temperature range: - 20 ℃ — 100 ℃ Oil cleanliness: the solid particle pollution level of oil and system shall not be higher than GB / T 14039-2002 - / 19 / 16 or NAS 1638 grade 10. Approximate weight: 10.5kg Hydraulic system schematic Installation connection size