Product Description
The SMC SY5140-5FU is a 5-port, 2-position single solenoid (spring return) pneumatic directional control valve from the SY5000 Series. It is designed for base mounted, plug-in installation and operates on 24VDC with an internal pilot. This valve features a non-locking push-type manual override and includes a built-in surge suppressor with indicator light (non-polar type), making it suitable for direct PLC control in automation applications handling compressed air.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | SMC |
| Model / Part Number | SY5140-5FU |
| Series | SY5000 |
| Valve Type | 5-Port, 2-Position Single Solenoid (Spring Return) |
| Coil Voltage | 24 VDC |
| Mounting Type | Base Mounted (Non Plug-in Single/Stacking Base; Plug-in Stacking Base) |
| Electrical Entry | Plug-In (F) |
| Surge Suppressor | With Surge Suppressor and Indicator Light, Non-Polar Type (U) |
| Pilot Type | Internal Pilot |
| Actuation Type | Solenoid / Pilot |
| Operating Medium / Fluid | Air |
| Internal Pilot Operating Pressure Range | 0.1 – 0.7 MPa |
| External Pilot Operating Pressure Range | -100 kPa to 0.7 MPa |
| External Pilot Pressure Range | 0.25 – 0.7 MPa |
| Effective Area – Body Ported (Cv) | 10.6 mm² (Cv 0.59) |
| Effective Area – Base Mounted (Cv) | 12.6 mm² (Cv 0.7) |
| Flow Coefficient (Cv) | 0.9 Cv |
| Flow Rate | 5.93 CFM |
| Response Time (@ 0.5 MPa, without light/suppressor) | 32 ms or less |
| Response Time (@ 0.5 MPa, with suppressor) | 19 ms |
| Ambient & Fluid Temperature | Up to 50°C (14°F to 122°F) |
| Power Consumption (Applied) | 0.35 W |
| Power Consumption (With Power Saving Circuit) | 0.1 W |
| Allowable Voltage Fluctuation | ±10% |
| Manual Override | Non-Locking Push Type |
| Body Material | Aluminum |
| Seal Material | Rubber |
| Thread Standard | Rc (or None for Base Mounted) |
| Standards Met | IEC 60529, JIS B 8375-1981 |
| Service Life | Exceeds 50 million cycles |
| Sonic Conductance (C) | 2.8 dm³/(s·bar) |
| Valve Function | Spool |
| Number of Solenoids | Single |
| Weight | 0.137 lb (approx. 62 g) |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Manufacturer SMC
Part Number SY5140-5FU
Shelf A-15
Model SY5140-5FU
MPN SY5140-5FU
Type Solenoid Valve
