Safe And Reliable Hydraulic Control Valve Product Showcase

Hydraulic control valve
January 20, 2026
Category Connection: Hydraulic Control Valve
Brief: This video demonstrates the setup, operation, and key moments during typical use of the KHB3K-G1 Hydraulic 3-Way High-pressure Ball Valve. You'll see how this manual valve switches flow direction in marine and industrial hydraulic systems, its compact design, and learn about its reliable sealing and installation best practices for high-pressure applications.
Related Product Features:
  • Designed for high-pressure hydraulic systems with a maximum working pressure of 315 bar for the KHB3K-G1 model.
  • Features a compact structure with low flow resistance for efficient hydraulic oil circuit switching.
  • Offers reliable sealing and flexible manual operation for dependable performance.
  • Suitable for switching flow direction in marine, engineering machinery, and industrial hydraulic equipment.
  • Available in multiple models with varying nominal diameters (DN) and pressure ratings up to 500 bar.
  • Can replace imported products of the same type, providing a cost-effective domestic alternative.
  • Designed for fully open or fully closed operation to ensure longevity and prevent seal damage.
  • Manufactured by Hebei Runhe Hydraulic, a company with 12+ years of expertise in hydraulic system innovation.
FAQs:
  • What is the maximum working pressure for the KHB3K-G1 model?
    The KHB3K-G1 model has a maximum working pressure of 315 bar, making it suitable for high-pressure hydraulic applications in marine and industrial systems.
  • Can this valve be used for flow throttling or fine-tuning?
    No, the KHB3K-G1 is designed specifically for fully open or fully closed operation. Using it for throttling or fine-tuning flow may damage the seals and compromise performance.
  • What industries is this hydraulic ball valve commonly used in?
    This valve is widely used in marine hydraulic systems, engineering machinery, industrial hydraulic equipment, metallurgy, and mining for switching the flow direction of hydraulic oil circuits.
  • Are there installation precautions to consider for this valve?
    Yes, always ensure the hydraulic system is completely depressurized before installation. Clean and inspect threads for damage, tighten the G1 connector to the correct torque, and install in a position convenient for handle operation.
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