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MCBS Dual Counterbalance Valve

MCBS Dual Counterbalance Valve
  • MCBS Dual Counterbalance Valve
  • MCBS Dual Counterbalance Valve

    • MCBS Dual Counterbalance Valve

    • Modular design with a compact structure, delivering safe and reliable operation
    • Minimizes hydraulic shock during opening and closing, ensuring consistent pressure control
    • Flexible installation to accommodate a wide range of machinery and system configurations
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    Model Options
    Model Pressure Flow
    MCBS-08 Dual Counterbalance Valve 350bar 40L/min
    MCBS-10 Dual Counterbalance Valve 350bar 70L/min
    MCBS-12 Dual Counterbalance Valve 350bar 110L/min
    Specifications
    Rated Pressure 350bar
    Rated Flow 40L/min 70L/min 110L/min
    Fluid Temperature Range -30℃～100℃
    Ambient Temperature Range -20℃～80℃
    Valve Body Material High strength cast iron (optional: aluminum alloy, carbon steel)
    Oil Viscosity Range ISO 20～400mm²/s
    Performance Curve
    MCBS-10 Dual Counterbalance Valve
    MCBS-10 Dual Counterbalance Valve
    MCBS-12 Dual Counterbalance Valve
    MCBS-12 Dual Counterbalance Valve
    Applications

    Our double counterbalance valve, built to manage heavy loads smoothly, preventing them from running ahead of the pump for safer, steadier operation, is widely used in:

    • Graders: Provides precise control of blade lifting and lowering, delivering stable and efficient grading performance.
    • Telehandlers: Ensures balanced and controlled movement of stabilizer legs and telescopic booms, enhancing operational safety during heavy load handling.
    • Aerial work platforms: Reduces unwanted oscillation during boom extension, retraction, or rotation, maintaining safe and steady high-altitude operations.
    • Boom pump trucks: Enables smooth bidirectional boom movement during pumping tasks, preventing sudden or uncontrolled hydraulic actions.
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    Our counterbalance valves are constructed from high-strength cast iron and designed for minimal impact during opening and closing, ensuring stable pressure control. The internal moving components slide directly within the valve body, effectively preventing actuator stalling and ensuring smooth mechanical operation.

    In aerial operations, the boom often carries a heavy load, and even minor movements can result in significant swinging. Our counterbalance valves are designed for load control, especially under gravitational forces. With smooth switching and stable pressure response, our valves significantly reduce boom oscillation. They are well-suited for suspended load scenarios and help prevent instability during lifting, extension, or rotation, improving safety in high-altitude applications.

    Our counterbalance valves support multiple mounting configurations, including pipe-mount and flange-mount options. They can be directly installed on hydraulic actuators and are adaptable to a wide range of equipment and working environments.