VFR5410-5DZ-06-Q: Pilot-Operated 5-Port Solenoid Valve – Heavy-Duty Drive Core with High Flow Rate and 3-Position Exhaust Center Function

Product Positioning
The VFR5410-5DZ-06-Q is a pilot-operated 5-port solenoid valve from SMC’s VFR5000 series. It features a 3-position, 5-port double solenoid, base-mounted design with elastomer sealing (rubber seal). This series is distinguished by its high flow rate, high durability, and versatile size options, specifically designed for driving medium to large-sized cylinders. This model utilizes a 3-position exhaust center function, where all ports connect to the exhaust when both solenoids are de-energized, allowing the cylinder piston to move freely. This is ideal for applications requiring rapid pressure release or emergency stops. Its exceptional flow capacity and robust construction make it a crucial control component for heavy-duty automated lines in automotive manufacturing, steel/metal industries, large packaging machinery, and other high-power applications.

Core Highlights: High Flow Drive, Double Solenoid Memory, 3-Position Exhaust Center

• High Flow Rate, Powerful Drive
  • Can drive large cylinders with bores from 125 to 300 mm, meeting heavy-duty application demands.
  • Exceptional flow characteristics: With a 3/4″ port, the Cv value is 4.6, ensuring rapid response and ample power for large actuators.
• 3-Position Exhaust Center Function, Rapid Exhaust
  • Features a 3-position exhaust center design. When both solenoids are de-energized, ports A and B connect to the exhaust port, allowing the cylinder piston to move freely or stop quickly, suitable for applications requiring rapid residual pressure release after an emergency stop.
• Double Solenoid Design, Maintains Position When De-energized
  • Uses a double solenoid structure, where two coils control spool shifting and resetting. Upon de-energization, it returns to the center position via spring return.
  • Suitable for applications needing automatic reset after an emergency stop or rapid exhaust in the center position.
• Smart Indication and Protection, Reliable Electrical Connection
  • “DZ” in the model indicates a DIN terminal connector with an indicator light and overvoltage protection circuit. The LED indicator provides real-time status, while the overvoltage protection circuit safeguards the control system from voltage spikes.
  • Manual override is of the non-locking push type, facilitating on-site commissioning and emergency manual control.
• Elastomer Seal, Low Leakage
  • Uses a rubber seal structure, ensuring excellent sealing performance and long life with extremely low internal leakage.
• Wide Operating Conditions, Lubrication-Free Maintenance
  • Operating pressure range 0.2～0.9 MPa, suitable for various conditions from low to medium-high pressure.
  • Ambient/fluid temperature: -10～50℃.
  • Port size: 3/4 inch (Rc thread). Piping style: side ported.
  • Lubrication-free design, pre-lubricated at the factory, requiring no additional oil during long-term operation, reducing maintenance costs.
• CE Certified, Internationally Compatible
  • The suffix “-Q” denotes CE compliant, meeting EU standards and facilitating export of equipment.

Model Number Breakdown
Based on SMC official information and multiple search results, the VFR5410-5DZ-06-Q model breakdown is:

Specifications Overview

Structure and Features
According to SMC technical data, main features of the VFR5000 series include:

Application Scenarios

• Large Cylinder Drive: Controls large double-acting cylinders with bores 125-300 mm for heavy pushing, pressing, and lifting mechanisms.
• Emergency Exhaust Systems: The 3-position exhaust center design is ideal for applications needing rapid release of cylinder residual pressure after an emergency stop.
• Automotive Manufacturing: Controlling large fixtures in welding stations, handling heavy components, positioning in assembly lines.
• Steel/Metal Industries: Auxiliary equipment for rolling mills, furnace door operation, heavy-duty stop devices.
• Large Packaging Machinery: Heavy material pushing, pallet positioning, pressing large cartons.
• Export Equipment: CE certification makes it suitable for equipment exported to the EU.

Summary: High-Flow Heavy-Duty Pneumatic Control Core with 3-Position Exhaust Center
The VFR5410-5DZ-06-Q solenoid valve achieves an excellent balance between heavy-duty drive, safety control, and reliability through three core technological advantages: high flow rate with a Cv value of 4.6, rapid exhaust capability with 3-position exhaust center function, and automatic reset after emergency stop with double solenoid spring return. Its ability to drive cylinders with bores 125-300 mm meets the demands of large actuators. The DIN terminal connector with indicator ensures convenient electrical connection and smart monitoring, while CE certification guarantees international compatibility. Choosing the VFR5410-5DZ-06-Q equips your heavy-duty automation equipment with a high-flow, safely exhaustible, and internationally compliant integrated pneumatic control core, making it an ideal choice for achieving efficient, reliable pneumatic control in automotive, metallurgy, and large-scale packaging applications.