Proportional Control Valves

Combustion Control Motor / Combustion Control Valve (Direct Connection)
Model CCM21/CCV20

Model No.
CCM21, CCV20
CCM21

The model CCM21 combustion control motor and model CCV20 combustion control valve work together as an electric butterfly valve with an incorporated actuator.

  • Since the motor and valve are directly connected, linkage adjustment is not required.
  • The angle of rotation of the valve can be adjusted using a cam. Both the open and close positions are variable.
  • Signal switches are provided to output each of the open and close positions so that the amount of valve travel can be checked (in order to ensure combustion safety).
  • This product operates on 100 or 200 V AC power, so a transformer is not required.

The model CCM21 combustion control motor and model CCV20 combustion control valve work together as an electric butterfly valve with an incorporated actuator. The motor takes relay contact signals as input for position proportional or ON/OFF control operation. The valve can control the flow rate of air, fuel gas, natural gas, and LP gas.

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