The 81519378 is a miniature solenoid valve designed for pneumatic control applications operating on 110 V alternating current at 50-60 Hz. It features a 3/2 normally closed (NC) configuration with manual override by impulse, enabling flexible control in industrial automation systems. The valve operates across a pressure range of 1 to 8 bar with an orifice diameter of 0.5 mm, delivering a flow rate of 12 Nl/min at 6 bar and a switching time of 5 to 15 milliseconds. With a mechanical life exceeding 5×107 operations, an operating temperature range of -10°C to +50°C, and a compact 15×15 mm footprint conforming to CNOMO E 06-36-120N standards, this valve is well-suited for space-constrained pneumatic control circuits in manufacturing, process automation, and machine control applications.