This is a high-quality 2-WAY Solenoid VALVE from the well-known Keyto brand. It is designed for use with Air media and is Air-Operated, making it a reliable and efficient choice for your needs. The valve has a maximum rated voltage of 24vdc and is a single unit, manufactured in Japan. This valve is suitable for a variety of industrial applications and is a valuable addition to any system. Whether you are looking to replace an old valve or install a new one, the Keyto brand 2-WAY Solenoid VALVE is an excellent choice.