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Load-Sensing Hydraulic Manifold

Load-Sensing Hydraulic Manifold, QFZMG15H
Load-Sensing Hydraulic Manifold, QFZMG15H
  • Load-Sensing Hydraulic Manifold, QFZMG15H
  • Load-Sensing Hydraulic Manifold, QFZMG15H
  • Load-Sensing Hydraulic Manifold, QFZMG15H
  • Load-Sensing Hydraulic Manifold, QFZMG15H
The QFZMG15H load-sensing hydraulic manifold is designed based on the pre-compensation load-sensing (LS) principle. By regulating hydraulic pump output through load feedback, it ensures accurate matching between system flow and load demand. This design is well suited for construction machinery hydraulic systems that require high control accuracy and excellent inching performance, and it supports multiple control methods to meet different system configurations.
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Features & Advantages
  • Pre-compensation load-sensing control: Stable flow control is achieved through load feedback, making the valve suitable for precision motion applications.
  • Excellent inching performance: Designed for operating conditions that demand smooth motion and high controllability.
  • Multiple control options: Supports manual control, hydraulic pilot control, electric control, and CAN bus control, facilitating flexible system integration.
  • Customizable operating-condition matching: Configuration and parameter tuning can be carried out on the basis of standard functions to adapt to different application requirements.
Selection Guidelines
Selection Guidelines
5 Spool Load-Sensing Hydraulic Manifold 5 Spool Load-Sensing Hydraulic Manifold
7 Spool Load-Sensing Hydraulic Manifold 7 Spool Load-Sensing Hydraulic Manifold
3 Spool Load-Sensing Hydraulic Manifold 3 Spool Load-Sensing Hydraulic Manifold
Specifications
Fluid Media Hydraulic oil
Mounting Type Threaded connection
Control Type Manual/Hydraulic/Solenoid/CAN-Bus
Seal Material NBR/FKM (Viton)
Body Material Cast iron
Nominal Diameter 15mm
Max. Flow Rate 200L/min
Max. Working Pressure 350bar
Dimension Drawing
Dimension Drawing
Diagram
Diagram
Customer Cases
Customer Cases
A mining dump truck showcased by Shantui Heavy Industry at the 2024 Shanghai Bauma Exhibition, equipped with QFZMG32 series load-sensing hydraulic manifold.
Customer Cases
A rotary drilling rig manufactured by a construction machinery enterprise in China, using QFZMG28H series load-sensing hydraulic manifold.
Customer Cases
A directional drilling rig manufactured by a Guizhou-based Chinese manufacturer, using QFZMG28H series load-sensing hydraulic manifold.
Customer Cases
A roadway drilling rig produced by a drilling equipment manufacturer in China, equipped with QFZMG15H series load-sensing hydraulic manifold.
Customer Cases
A prototype tracked vehicle developed by a listed company in Hebei Province, tested with QFZMG14H series load-sensing hydraulic manifold.