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The Solenoid Valve SVR is a precision control valve designed for reliable on/off or directional flow management in pneumatic systems. It enables efficient actuation of air flow using an electromagnetic coil, making it ideal for applications requiring precise control over compressed air delivery in industrial automation and fluid handling systems.
The valve features a compact construction with robust internal components built to withstand operational demands. Its body is engineered for durability and includes a cartridge fitting that can be easily replaced by removing a lock pin, simplifying maintenance without requiring full valve disassembly. The design supports both standard and external pilot air configurations, enhancing flexibility in system integration.
The SVR offers multiple connection options depending on the application. Input and output ports are designed for easy replacement, allowing quick servicing during routine maintenance. The cartridge fitting is accessible via a simple lock pin removal, enabling independent replacement of the internal components without tooling or extensive disassembly.
Operating characteristics are optimized for performance across a wide range of conditions. The valve operates within an air pressure range of 0.2 to 0.7 MPa under standard conditions. With the external pilot air port, control is possible from 0 MPa up to 0.7 MPa, enabling operation at very low pressures—unlike the standard model which requires a minimum control pressure above 0.2 MPa due to pilot valve operation. Response times vary by valve type: 13 msec (→ON), 15 msec (→OFF) for 2-position models; 12 msec and 11 msec for others, with some achieving as low as 10 msec (→ON) and 8 msec (→OFF). The maximum operating pressure is 0.7 MPa, and the proof pressure is 1.05 MPa.
The SVR is available in multiple configurations to suit different system requirements. Valve types include 2-position 5-port, 2-position 3-port (with two 3-ports), and 3-position 5-port options. Connection variants are offered via sub-D connectors: 9 pins for 2–4 stations, 25 pins for 5–12 stations; flat cable connectors with 10, 20, or 26 pins depending on station count (2 to 4, 5 to 9, and 10 to 12 stations respectively); and individual plug-in designs with a 3-pin configuration. All variants are compatible with either 21.6–26.4 VDC or 90–110 VAC power supplies.
Installation of the Solenoid Valve SVR is straightforward, with clear integration points for both electrical and pneumatic connections. The external pilot air port allows direct connection to a low-pressure control system, enabling precise actuation even at zero air pressure. The valve's modular design supports easy integration into existing systems through standard plug-in interfaces and accessible cartridge fittings that can be replaced in the field without full unit replacement.
| Specification | Details |
|---|---|
| Fluid medium | Air |
| Operating pressure range | 0.2 to 0.7 MPa, 0 to 0.7 MPa with External Pilot Air Port(*1), Pressure range of External Pilot Air Port: 0.2 to 0.7 MPa | 0.2 ~ 0.7 MPa (0 to 0.7 MPa with External Pilot Air Port) |
| Proof pressure | 1.05 MPa |
| Operating temp. range | 5 to 50℃ |
| Wiring Type | Sub-D connector, For 2 to 4 stations: 9 pins, For 5 to 12 stations: 25 pins | Flat cable connector, No. of Pins: 10 pins (2 to 4 stations), 20 pins (5 to 9 stations), and 26 pins (10 to 12 stations) | Individual Plug-in, No. of Pins: 3 pins |
| Allowable voltage range | 21.6 to 26.4 VDC | 90 to 110 VAC |
| Max. Operating Pressure | 0.7 MPa |
| Valve Type | 2-Position 5-Port/2-Position 3-Port (3-Portx2)/3-Position 5-Port |
| Response Time(*1)(→ON) | 13 msec/12 msec/10 msec(varies by Valve type) |
| Response Time(*1)(→OFF) | 15 msec/11 msec/8 msec (varies by Valve type) |
| Cylinder Speed (m m/s) | Cylinder Tube bore (mm) |
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