control-valve

5 лет назад

This video introduces the Johnson Controls VA-4233 series electric valve actuators, which use a stepper motor to accurately position control valves in HVAC applications. The actuators feature a spring return mechanism for automatic valve positioning in case of power failure, and offer a minimum 61-pound force output for various control applications. The video highlights key features like proportional control, auto stroke calibration, and position feedback options.

4 года назад

This video provides an overview of the Honeywell V8043F1036 zone valve, a component used in closed-loop hydronic heating systems. The video highlights the valve's features, including its compact construction, replaceable actuator, and manual opener for operation during power outages. It also discusses the valve's specifications and installation considerations.

5 лет назад

This video introduces the Kimray Electric Pilot, a standalone valve controller that simplifies and makes electrically controlling valves more cost-effective. The pilot features PID control with auto tune capabilities, providing precise control and ease of startup. The video highlights the pilot's applications, communication capabilities, and user-friendly interface.