• The working principle of various electromagnetic reversing valves makes you a hydraulic master Dynamic diagram demonstration of the working principle of hydraulic valve, let you understand instantly! Hydraulic valve is an automatic component operated with pressure oil, but how does it work? What's the use? After carefully reading these 20 visual animations, you will understand! First of all, we need to know the types of hydraulic valves: Classification by control method: manual, electronic, hydraulic; Classification by function: flow valve (throttle valve, speed control valve, diverter manifold), pressure valve (overflow Valve, pressure reducing valve, sequence valve, unloading valve), directional valve (electromagnetic directional valve, manual directional valve, check valve, hydraulic control check valve); Classification by installation method: plate valve, tube valve, Superimposed valve, threaded cartridge valve, cover valve; classified by operating method: manual valve, motorized valve, electric valve, hydraulic valve, electro-hydraulic valve, etc.

  • We wonepart supply all kinds of spare parts for construction machines like excavators, hydraulic breakers,wheel loaders, backhoeloaders; from brand side there are Komatsu, Caterpillar, Hitachi, Volvo, Doosan, Hyundai, JCB, Furukawa, NPK, Rammer, Cummins, Kawasaki and so on; from product name: there are piston seal,rod seal, oil seal, o ring,seal kits, hydraulic pump, gear pump, main valve, piston assy, pump assy and engine parts, piston ring, head gasket and many other items for original and OEM and aftermarket quality. As One Belt One Road opportunity, we partner set up cooperation center in one belt one road countries and regions for more projects and spare parts support.

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