Heated Regulators for Changing Ambient Temperatures
Swagelok® KEV Series Heated Regulators are engineered to help maintain reliable system performance in applications where vaporizing regulators operate within heated enclosures and changing ambient conditions. Elevated temperatures can create thermal management challenges, leading to overheating, blown fuses, unplanned maintenance, and costly downtime. Designed with an embedded thermal switch and intelligent temperature control capabilities, KEV Series regulators continuously respond to changes in thermal load and ambient temperature to help protect critical system components.
When an over-temperature condition occurs, the embedded thermal switch signals the heater controller to interrupt power and prevent overheating. Once temperatures return to normal, the system automatically resets and resumes operation without manual intervention. This innovative design helps optimize performance across a wide range of operating environments, improving system effectiveness, reducing maintenance concerns, and increasing uptime. Watch this video to learn how Swagelok KEV Series Heated Regulators deliver dependable thermal management for demanding applications.
Video Transcript
It is common to see vaporizing regulators installed within heated enclosures, where the local temperature surrounding the regulator will be elevated. In steady-state conditions, this may be acceptable. But if the regulator must react to a change in flow or thermal load, it will be difficult to reduce the excess heat. This can lead to overheating of the regulator, which can trip a thermal safety fuse, cut all power to the heater, and require maintenance or replacement before the system can be restarted.
The Swagelok heated KEV series regulator is designed to respond to changes in ambient temperature. An automatically resettable, embedded thermal switch notifies the heater controller when an over-temperature condition occurs. The controller responds to the signal by interrupting power to the heater. Once the thermal switch resets, the controller automatically adjusts the output and resumes normal operation.
This smart adjustment helps ensure reliable performance within a wide range of environments. The improved design reacts to changing thermal loads, adjusts power output to match system conditions, and compensates for power levels.
This keeps systems running well, maximizes your system’s effectiveness, and minimizes costly downtime.
For more information about the Swagelok KEV series regulator, contact your authorized Swagelok sales and service center.
