Product Overview
The SMC SY5120-3D-01F is a 5-port pneumatic solenoid valve from the SMC SY5000 series, engineered for precise directional control of compressed air in industrial automation systems. Utilizing a spool-and-sleeve actuation principle, this valve directs airflow between five ports (one pressure supply, two exhaust, and two cylinder ports) to extend and retract double-acting pneumatic actuators. The “3D” designation indicates a 24 VDC solenoid with a DIN-style electrical connector, while the “01F” denotes a 1/8″ port size with a flat bracket mounting configuration. As a direct-acting, single-solenoid, spring-return valve, it provides reliable shifting even at low pilot pressures and returns to its normal position upon de-energization, making it a fundamental building block for pneumatic control circuits in manufacturing and process environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | 5-Port Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | SY5120-3D-01F |
| Valve Function | 5/2-way, single solenoid, spring return |
| Operating Pressure | 0.1 to 0.7 MPa (approx. 1 to 7 bar) — standard industrial pneumatic range |
| Coil Voltage | 24 VDC (designated by “3D” in model code) |
| Port Size & Connection | 1/8″ (01F) — Rc/PT threaded ports with flat bracket mounting |
| Mounting & Connection | Manifold or individual bracket mount; DIN-style electrical connector |
| Media | Filtered compressed air (lubricated or non-lubricated) |
Engineering Features & Advantages
- Precision Spool Actuation: The balanced spool-and-sleeve design ensures rapid, consistent shifting with minimal pressure drop, delivering accurate directional control for double-acting cylinders and rotary actuators.
- Compact Modular Architecture: The SY5000 series body allows direct manifold mounting and integration with SMC’s modular FRL and manifold systems, reducing installation footprint and tubing complexity.
- Industrial Reliability: Built for continuous duty in high-cycle automation environments, with a durable solenoid coil and spring-return mechanism rated for millions of operations.
- Direct Fit Replacement: Exact dimensional and functional compatibility with SMC SY5000 series manifold stations and OEM pneumatic circuit designs.
- Low Power Consumption: The 24 VDC solenoid coil is engineered for efficient operation, suitable for PLC-driven control systems with high-density I/O.
Typical Industrial Applications
This SMC solenoid valve is widely deployed in automated manufacturing and process control environments, including: packaging and assembly
PRODUCT IMAGES
SMC SY5120-3D-01F 5-Port Pneumatic Solenoid Valve
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine SMC SY5120-3D-01F Solenoid Valve. This Japan-made 24VDC pneumatic component features a 5/2-way solenoid actuated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.