Product Overview
The SMC VQ7-6-FG-D-3ZA03 is a high-performance pneumatic solenoid valve from the VQ7 series, engineered by SMC Corporation for precision directional control of compressed air in industrial automation systems. This valve operates on a spool-and-sleeve actuation principle, utilizing an electrical solenoid pilot to shift the main spool and direct airflow through the designated port configuration. The VQ7 series is recognized for its compact body design, high flow capacity, and rapid response times, making it a critical control component in pneumatic circuits requiring reliable and repeatable directional switching. The “FG” designation indicates a specific body and port configuration, while the “D” denotes the solenoid actuation type, and “3ZA03” specifies the electrical connection and voltage characteristics. This valve is designed for direct integration into SMC manifold assemblies or standalone panel mounting, providing versatile installation options for complex pneumatic control architectures.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | VQ7-6-FG-D-3ZA03 |
| Series | SMC VQ7 Series |
| Operating Pressure | Standard Industrial Grade (0.1 to 0.7 MPa typical for VQ7 series) |
| Actuation Type | Electrical Solenoid Pilot Actuated |
| Mounting & Connection | Manifold / Sub-base Mounting, SMC Standard Interface |
| Electrical Connection | DIN Connector / Plug-in Type (per 3ZA03 designation) |
| Body Material | Aluminum Alloy / Resin Composite |
Engineering Features & Advantages
- Precision Performance: The VQ7 series spool design ensures fast, consistent response times and minimal pressure drop across the valve, enabling precise control of pneumatic actuators and cylinders in high-cycle automation processes.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, the VQ7-6-FG-D-3ZA03 features a robust solenoid coil and wear-resistant spool seals that withstand millions of switching cycles without degradation.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC VQ7 series manifold configurations, ensuring drop-in replacement without modification to existing pneumatic circuits or mounting hardware.
- Compact & Lightweight: The space-efficient body design reduces manifold footprint and overall system weight, ideal for dense control panel layouts and mobile pneumatic applications.
- Versatile Voltage Options: The 3ZA03 electrical designation supports common industrial control voltages, allowing seamless integration with PLC outputs and relay logic circuits.
Typical Industrial Applications
The SMC VQ7-6-FG-D-3ZA03 pneumatic solenoid valve is widely deployed in heavy industrial scenarios including plastic injection molding machines
PRODUCT IMAGES
SMC VQ7-6-FG-D-3ZA03 Pneumatic Solenoid Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine SMC VQ7-6-FG-D-3ZA03 Solenoid Valve. This Japan-made 24V DC hydraulic component features a 5-port 2-position design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.