This RS PRO solenoid valve allows you to use an electrical connection to operate your pneumatic circuits. It gives you flexibility when setting up your pneumatic system as you can mount it either in a manifold configuration or inline. The valve features a soft-seal spool construction, meaning it forms an airtight seal to prevent leaks. It's also energy-efficient, so it reduces your environmental impact and saves you money. This product is suitable for use with both lubricated and non-lubricated air or gas, meaning you can use it with your pneumatic system regardless of whether it has been oiled. A manual override feature lets you simply turn or push the lock if you need to take control of the airflow, making this a safe choice.