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VALCON is an actuator used in place of solenoid valves that have problems with leakage and overheating due to sludge.
Self-returning electric actuators have both the advantages of electric actuators and the advantages of solenoids.
Reversing the direction of the current opens or closes. And when electricity is cut off in an emergency, the shaft of the actuator automatically rotates 90˚ to close.
It is an actuator that can observe the operation state when gas or water is blocked, and can control the flow and direction with a stronger force than a pneumatic actuator.
VALCON is applied and used in various places such as washing machines, showers, drain pipes, sprinklers, fuel cells, ice machines, control devices, heating, and irrigation.
Actuator Control: DC forward reverse control, Power ON/OFF control Power: DC 12V ~ DC 24V / 1A (free volt) Consumption Power: Approx. 1.3W (in no-load operation) Standby Power: Approx. 0.2W (in completed) Max. Output torque: 40Kgf‧cm Weight: Approx. 300g Operating time: Approx. 4sec (90° operating basis) Rotation Direction: Closes clock-wise / Opens Counter-clock-wise / (TOP VIEW) Mechanical Life Span: Approx. 100,000 Cycles Operation Environment: indoor with no condensation Operation Temperature (Humidity): -15℃~50℃ (35 ~ 85% RH) ※ When power is applied for the first time after installation, the electric actuator charges for about 3 minutes.[Conducted only once for the first time] ※It automatically closes when the power is cut off. If manual operation is required, press and hold the manual button for about 3 minutes to complete the internal discharge and operate manually (However, if the automatic closing function is lost due to damage to the electric actuator, manual operation is possible freely) ※ Do not connect black wires to the red wire Installation Specifications 1. Compose system that can control by Close-operating Red(DC 12~24V + conductor), black (DC 0V - conductor) or Power cut off (in case of power failure) / Open-operating Red (DC 0V - conductor), black (DC 12~24V - conductor) It is a forward/reverse control method that operates by changing the direction of current 2. Install actuator vertically to valve that is established in piping line 3. Attach the power supply unit with a switch or disconnecting device for emergency power off 4. Connect an overcurrent cut-off device to the power supply for circuit protection CAU TION 1. Be sure to read the product manual enclosed in the product before installation 2. Refer to the wiring diagram of the electric actuator for wiring carefully