The Watts Fluidair P2E-KV31C4 is a 24VAC 50Hz normally closed locking actuator designed for reliable operation in various fluid control applications. This actuator features a robust construction, ensuring durability and longevity. It is compatible with a range of systems, making it ideal for HVAC and industrial applications. The actuator's compact design allows for easy installation in tight spaces, while its locking mechanism provides added security. With a voltage rating of 24VAC, it operates efficiently in standard electrical environments.