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{"title":"Isuzu 6HK1 6WG1 Engine Hitachi Excavator Parts 4654325 Hydraulic Solenoid Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/c3\/d35f2f958bbbdeddc1e0075f260e-200x200-1\/isuzu_6hk1_6wg1_engine_hitachi_excavator_parts_4654325_hydraulic_solenoid_valve.jpg","attrs":{"Supply Ability":"Based On Stock Availability","Model Number":"ZX450 470 500","Part NO.":"4654325","Place of Origin":"Japan"}}
Precisely set opening pressure at 5.0bar to maintain stable back pressure in hydraulic return lines and avoid oil backflow. It effectively resolves issues including sluggish operation after warming up, weak travel power and poor coordination of combined movements.
Constructed with high-strength spring and precision spool assembly. It features excellent wear and fatigue resistance. Pressure performance stays stable under alternating temperature conditions, maintaining reliable sealing to prevent continuous pressure loss and abnormal noise.
Part Location Diagram
Friendly Reminder: Please ensure this part number matches your machine model and serial number. We strongly recommend checking with the official parts catalog or providing your machine serial number before purchase to avoid ordering the wrong part.
UNIWAY Machinery Co., Limited has 20 years of experience in international trade and service within the excavator parts industry. We deeply integrate supply chains from internationally renowned brands such as Isuzu, Hitachi and Sany, and our own brand UNIWAY, committed to deliveri...
UNIWAY Machinery Co., Limited has 20 years of experience in international trade and service within the excavator parts industry. We deeply integrate supply chains from internationally renowned brands such as Isuzu, Hitachi and Sany, and our own brand UNIWAY, committed to deliveri...