The SMC SY3300-5NZ1-NA is a heavy-duty industrial pneumatic solenoid valve engineered for reliable directional control of compressed air in demanding automation systems. Featuring a 5-port, 3-position closed-center spool design, this valve ensures precise actuator positioning and safe load holding when de-energized.
SMC SY3300-5NZ1-NA Technical Specifications
| Port Size | 1/4 (Rc, NPT, or G) |
|---|---|
| Valve Function | 5/3 closed center |
| Operating Pressure Range | 0.1 to 0.7 MPa |
| Coil Voltage | 24 VDC (with surge suppression) |
| Power Consumption | 0.5 W (standard) |
| Flow Coefficient (Cv) | 0.28 |
| Operating Temperature | -10 to 50 °C (no freezing) |
| Mounting | Body ported or manifold (base mounted) |
| Body Material | Aluminum alloy |
| Seal Material | NBR |
Key Engineering Features
- Wet-pin armature design for high reliability and long service life
- Low power consumption (0.5 W) reduces energy costs and heat generation
- Manual override (push-turn type) for easy troubleshooting and setup
- Surge voltage suppressor integrated in the coil for electrical protection
- Compact and lightweight construction simplifies installation in tight spaces
- Compatible with SMC SY3000 series manifolds for flexible system integration
Industrial Applications
- Automated assembly lines and robotic end-effectors
- Packaging machinery and material handling systems
- Machine tools and CNC equipment
- Process automation and valve islands
- Food and beverage processing (with appropriate air preparation)
For technical inquiries, dimensional drawings, or replacement support for SMC SY3300-5NZ1-NA, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES


SMC SY3300-5NZ1-NA Pneumatic Solenoid Valve
⚡ 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 SMC SY3300-5NZ1-NA Pneumatic Solenoid Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.