SMC Corporation SV3100-5W1U-03N Solenoid Valve

SMC SV3100-5W1U-03N is a 5-port, 2-position SV3000-series solenoid valve designed for clean compressed air in compact automation layouts. It supports an operating pressure range of 0.15 to 0.7 MPa (about 1.5–7 bar or 22–101 psi) and is rated for ambient temperatures from −10 to 50 °C, making it suitable for standard factory environments. The valve features Rc3/8 threaded ports for the SV3100-5W1U-03N variant, enabling straightforward integration into SV-series manifolds and piping with common pneumatic fittings. Some listings indicate this model can be equipped with a light/surge voltage suppressor to help protect the coil from electrical spikes. As part of the SV3000 family, the SV3100-5W1U-03N provides a single solenoid actuation that yields two mechanical states for five ports, supporting typical 5/2-way valve configurations used to control cylinders or pneumatic actuators in automation lines.