Product Overview
The SMC VX3344-03-5DZ1-B is a direct operated 3-port solenoid valve engineered by SMC Pneumatics for precise fluid and gas control in industrial process systems. Utilizing a direct-acting poppet and seat design, the valve opens and closes without requiring minimum pilot pressure, delivering reliable on/off switching even at zero line pressure. The 3-port configuration allows for normally closed (NC) or selectable supply/exhaust routing, making it a versatile control component for air, water, oil, and inert gas circuits. Its compact body and 5DZ1 electrical specification suit integration into manifold assemblies, analytical instrumentation, and automated process machinery where fast, repeatable response and leak-tight sealing are essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Direct Operated 3-Port Solenoid Valve (Process & Pneumatic Valve) |
| Model Designation | VX3344-03-5DZ1-B |
| Manufacturer | SMC Pneumatics |
| Port Configuration | 3-Port (Supply, Output, Exhaust) |
| Operating Principle | Direct Acting — no minimum pilot pressure required |
| Operating Pressure | Standard Industrial Grade (up to rated bar, zero-pressure start capable) |
| Electrical Specification | 5DZ1 Coil Rating (DIN terminal with surge suppression) |
| Mounting & Connection | Standard SMC Port Size 03 (3/8) / ISO Interface |
| Seal Material | NBR / FKM options for media compatibility |
Engineering Features & Advantages
- Precision Performance: Direct-acting poppet and seat mechanism provides fast, repeatable response times and bubble-tight shutoff independent of line pressure.
- Zero-Pressure Operation: Functions reliably from 0 bar, ensuring dependable switching in low-pressure and vacuum-adjacent process circuits.
- Industrial Reliability: Built for continuous duty cycling under severe industrial conditions with a robust solenoid coil and durable valve body.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC VX3000 series mounting and electrical standards.
Typical Industrial Applications
Commonly deployed in analytical and laboratory instrumentation, water and coolant control on CNC machine tools, air and inert gas switching in packaging and food processing lines, and pilot or process shutoff duty in plastic injection molding machines and general automation manifolds.
PRODUCT IMAGES
SMC VX3344-03-5DZ1-B Direct Operated 3-Port 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 genuine SMC VX3344-03-5DZ1-B Solenoid Valve. This Japan-made 24VDC hydraulic component features a 3-port design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.