Precision Operation: The 1/2" NPT port size ensures that this normally closed valve responds swiftly, opening and closing in less than 1 second. This precise operation, alongside a lifecycle of over a million cycles, equates to reliability and efficiency for your critical fluid control needs.Optimized for High-Temperature Projects: This valve is specifically engineered to be optimal for high-temperature applications, making it suitable for use with gasoline, diesel fuel, kerosene oil, natural gas, air, and similar fluids. Note: It should not be used with drinking water or in water projects.Duty Cycle Consideration: While capable of robust performance, this 12V DC solenoid valve is not intended for continuous use beyond 8 hours in a single cycle. For applications that require continuous duty, motorized ball valves are recommended.Extended Life Span: Engineered for longevity with a life cycle of over a million cycles, ensuring dependable service with proper maintenance. The seal offers excellent chemical resistance and is designed to withstand high temperatures.Durable Construction: The electric solenoid valve is crafted from industrial-grade brass, ensuring durability and a powerful performance.