Product Overview
The SMC SY3140-5LZ is a 5-port pneumatic solenoid valve from the SMC SY3000 series, engineered for precise directional control of compressed air in industrial automation systems. Utilizing a spool-and-sleeve actuation principle, this valve directs airflow across five ports (pressure supply, two cylinder ports, and two exhaust ports) to extend, retract, or hold pneumatic actuators. Its compact body, low-power solenoid, and high cycle life make it a standard choice for manifold-mounted valve banks in factory automation, packaging machinery, and assembly equipment.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | 5-Port Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | SY3140-5LZ |
| Valve Function | 5-port, 2-position or 3-position spool configuration (per SY3000 series) |
| Operating Pressure | Standard pneumatic range (0.1–0.7 MPa typical for SY series) |
| Actuation | Solenoid pilot actuated, spring return or double solenoid |
| Mounting & Connection | Manifold / sub-base mount, SMC SY3000 series interface |
Engineering Features & Advantages
- Precision Performance: Spool-and-sleeve design delivers fast, repeatable response times and consistent flow characteristics for accurate pneumatic cylinder positioning.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with high cycle life and resistance to contamination in compressed air lines.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC SY3000 series manifold standards for drop-in service.
- Compact Manifold Design: Slim body profile enables high-density valve stacking, reducing panel space and tubing complexity.
Typical Industrial Applications
Commonly deployed in automated assembly lines, packaging and labeling machinery, plastic injection molding machine handling systems, CNC machine tool pneumatic clamping circuits, and general factory automation where reliable 5-port directional control of air actuators is required.
PRODUCT IMAGES
SMC SY3140-5LZ 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 SY3140-5LZ Solenoid Valve. This Japan-made 24V DC hydraulic component features a 5-port 4-way solenoid actuated design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.