(This electric solenoid valve by Asco is a top-quality product made in the United States. It has a 3-way and 5-way 2-position valve ways and position and is operated by a 24V DC solenoid. This valve is perfect for use in industrial automation, motion controls, and mechanical power transmission. The valve is a NAMUR valve with a 1/4" size, making it a suitable choice for a wide range of applications)