DC12V Stable Power Supply Compatible with standard 12V DC Amp 300mA.this valve ensures safe and consistent operation under varied working conditions. Perfect for industrial environments requiring precise electrical actuation. Fast Switching Up to 4 Times/Second Engineered with high-response internal parts, solenoid valves deliver rapid actuation and smooth switchingperfect for automation systems demanding quick signal response and airflow regulation. Universal Fit 1/4 NPT Ports + Fittings Included Equipped with 1/4" NPT inlet/outlet ports and 3 quick-connect fittings, this valve supports both 1/4" and 8mm air hoses. Offers easy installation and flexible compatibility across most pneumatic systems. Leak-Free Performance Complete Kit Included Built-in O-ring ensures a secure seal to prevent leaks. Comes with 3 quick connectors, 2 mufflers, and 1 roll of PTFE tape for hassle-free setup and long-lasting, maintenance-free performance. Precision Air Control 4V210-08 Valve Designed for pneumatic and automation systems, the 4V210-08 solenoid valve offers reliable 2-position 5-way flow control. Ideal for regulating directional airflow in industrial applications with high repeatability.