VFS5310-3EZ-04: Integrated & Efficient, Intelligent Control! Modular 5/2 Solenoid Valve Empowers High-Density Pneumatic Systems

In modern high-density, modular pneumatic control systems, there are increasing demands for the integration level, response speed, and intelligent diagnostic functions of solenoid valves. The VFS5310-3EZ-04 is a subplate-mounted 5/2-way solenoid valve specifically designed for manifold systems. With its compact design, pilot-operated efficient control, and rich functional options, it serves as the ideal control core for complex multi-actuator systems.Core Product Advantages

• High-Density Subplate IntegrationUtilizes tubeless subplate mounting design (compliant with ISO 5599/1 standard). Multiple valves can be densely arranged on a common manifold, unifying air supply and wiring. This significantly saves space, simplifies piping layout, and reduces potential leakage points.
• Single Solenoid with Spring ReturnSingle solenoid operation (3EZ may indicate single solenoid). Energizing the solenoid shifts the spool; de-energizing automatically returns it to the initial position via spring. Offers high safety, suitable for applications requiring fail-safe return.
• Pilot-Operated for High FlowPilot-operated design uses low-power solenoid force to control the high-flow main air path. Provides fast response, low power consumption, and high flow capacity (Cv value), capable of driving large cylinders or multiple actuators.
• Intelligent Feedback & CommunicationIncorporates built-in spool position sensing switches (EZ may indicate sensing function) for real-time valve position feedback. Supports digital communication like IO-Link (04 may indicate communication version), enabling remote parameter configuration, status monitoring, and fault diagnosis.
• Manual Override & LED IndicationIncludes a manual override button (push-pull type) for convenient commissioning, maintenance during power loss, or emergency intervention. Bi-color LED indicators clearly display the valve status, making fault diagnosis straightforward.

Typical Application Scenarios

• Multi-Station Automation Control:​ Controls multiple cylinders or pneumatic units in equipment like assembly lines, packaging machines, and CNC machine tools.
• Safety Interlock Systems:​ Used in safety control circuits requiring dual-signal confirmation, such as two-hand start systems and safety gate interlocking.
• Compact Control Cabinets:​ Ideal for automation equipment with strict space constraints, like semiconductor machinery and medical instruments.

Technical Parameters (Typical Values)

• Mounting Style:​ Subplate Mounting (ISO 5599-1 standard subplate)
• Valve Function:​ 5/2-way, single solenoid with spring return (for double-acting cylinders)
• Operating Pressure:​ 0.15 ~ 0.8 MPa
• Coil Voltage:​ DC24V (04 may indicate voltage or communication code)
• Protection Rating:​ IP65

SummaryThe VFS5310-3EZ-04 solenoid valve acts as the “intelligent control unit” for modular pneumatic systems. Through its subplate mounting and integrated design, it consolidates distributed control points into a neat, efficient control center, significantly enhancing system reliability, maintainability, and space utilization.Choosing the VFS5310-3EZ-04 means building an efficient, compact, and intelligent pneumatic control platform for your automation equipment!