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SMCThe SYJ514M-5G-X19-Q-S is a 5-way pilot-operated solenoid valve in the SMC SYJ5000 series, designed for space-constrained, low-power automated pneumatic systems.
This series, with its innovative solenoid valve structure, minimizes installation space requirements while ensuring excellent performance.Its most prominent feature is its ultra-low power consumption; the standard model consumes only 0.35W, and with an energy-saving circuit, it can be as low as 0.1W. This not only significantly reduces heat generation but also allows for direct control via PLC output relays, simplifying electrical design.

| Brand | SMC |
| Model / Part Number | SYJ514M-5G-X19-Q-S |
| Operating pressure range |
0.15 ~ 0.7 MPa (internal pilot type). |
| Ambient and fluid temperature | -10 ~ +50℃ (non-freezing). |
| Response time | Less than 25 ms (at 0.5 MPa). |
| Maximum operating frequency | 5 Hz. |
| Cv value | 0.32 (SYJ5000 series). |
| Flow characteristics | C: 0.83 dm³/(s·bar), b: 0.32. |
| Power consumption | Standard type 0.35W (DC); with power-saving circuit type 0.1W. |
| Lubrication | Not required. |
| Shock/vibration resistance | 150/30 m/s². |
Q: In which industries or equipment are SYJ5000 series solenoid valves, such as SYJ514M-5G-X19-Q-S, suitable for use?
A: This solenoid valve is widely used in fields requiring precise pneumatic control, especially in the automotive and electronics industries. It is often used to drive cylinders with a diameter of φ40mm, suitable for reversing control in automated assembly, material handling, and packaging equipment.
Q: What are the benefits of the low power consumption of the SYJ5000 series solenoid valve in practical applications?
A: The low power consumption of the SYJ5000 series is a major advantage. The standard model consumes only 0.35W, and with the power-saving circuit, it is as low as 0.1W. This means extremely low heat generation, which is not only beneficial for the long-term stable operation of equipment, but also allows direct driving by the PLC output module, eliminating the need for intermediate relays and simplifying the design and cost of the electrical control cabinet. Therefore, it is particularly suitable for high-density integration applications that are temperature-sensitive or have limited control cabinet space.
Q: Can the SYJ514M-5G-X19-Q-S be installed together with other valves on the same manifold?
A: Yes. A feature of the SYJ5000 series is that 3-way and 5-way valves can be installed together on the same manifold. The corresponding manifold model for this series is SS5YJ5. During integration, attention should be paid to the piping methods and functions of different valves to ensure compliance with design requirements.
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