Product Overview
The SMC VFR4540-5TZ-03 is a 5-port pneumatic solenoid valve from the SMC VFR series, engineered for precise directional control of compressed air in industrial automation systems. As a 5/2-way solenoid-actuated directional control valve, it manages the supply, exhaust, and directional routing of air to double-acting pneumatic actuators, cylinders, and air-operated process equipment. The VFR4000 series is recognized for its high flow capacity, compact body design, and reliable spool-and-sleeve construction, making it a preferred choice for machine builders and process integrators requiring fast, repeatable valve actuation. The “-5TZ” designation indicates a 5-port configuration with a specific solenoid/return arrangement, while “-03″ denotes the port size class (typically 3/8” or equivalent). This valve is designed for direct integration into pneumatic control panels, manifolds, and OEM machinery.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | 5-Port Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | VFR4540-5TZ-03 |
| Valve Function | 5/2-Way, Solenoid Actuated, Spring Return / Pilot Assisted |
| Operating Pressure | Standard Industrial Grade (0.1 to 0.7 MPa / approx. 1 to 7 bar) |
| Port Size & Connection | 03 Class (3/8″ Rc/NPT/G Thread), Manifold or Sub-Base Mounted |
| Solenoid Voltage | Standard SMC Coil Options (e.g., 24 VDC, 110 VAC, 220 VAC — verify specific coil rating) |
| Mounting & Connection | Standard ISO / SMC Manifold Interface |
| Body Material | Aluminum Alloy / Resin Composite (SMC VFR Series Standard) |
| Seal Material | NBR (Nitrile) / FKM Options Available |
Engineering Features & Advantages
- Precision Spool & Sleeve Design: The VFR series utilizes a precision-matched spool and sleeve assembly that ensures minimal leakage, fast response times, and consistent directional control across millions of actuation cycles.
- High Flow Capacity in Compact Body: Optimized internal flow paths deliver high Cv values relative to body size, enabling rapid cylinder actuation without the need for oversized valves or excessive air consumption.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid coils and durable sealing systems resistant to vibration, temperature fluctuations, and contaminated air supplies.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original SMC standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The SMC VFR4540-5TZ-03 is a 5-port pneumatic solenoid valve from the SMC VFR series, engineered for precise directional control of compressed air in industrial automation systems.
PRODUCT IMAGES
SMC VFR4540-5TZ-03 5-Port 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 VFR4540-5TZ-03 Solenoid Directional Control Valve. This Japan-made 24V DC pneumatic component features a 5-port 4-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.