Nova Digital ZVL-DUAL
| Model | ZVL-DUAL |
| Vendor | Nova Digital |
| Description | Water Valve with 2 zones |
| Exposes | valve_1, state_1, timer_1, countdown_1, last_duration_1, valve_2, state_2, timer_2, countdown_2, last_duration_2, battery |
| Picture | ![]() |
Exposes
Valve 1 (binary)
State of the valve 1. Value can be found in the published state on the valve_1 property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"valve_1": NEW_VALUE}. If value equals ON valve 1 is ON, if OFF OFF.
State 1 (enum)
State of the valve 1. Value can be found in the published state on the state_1 property. It's not possible to read (/get) or write (/set) this value. The possible values are: Manual, Auto, Closed.
Timer 1 (numeric)
Timer for the valve 1 operation. Value will not be published in the state. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"timer_1": NEW_VALUE}. The minimal value is 1 and the maximum value is 1440. The unit of this value is min.
Countdown 1 (numeric)
Time remaining for the open valve 1. Value can be found in the published state on the countdown_1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is min.
Last duration 1 (numeric)
Last open duration for the valve 1. Value can be found in the published state on the last_duration_1 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is s.
Valve 2 (binary)
State of the valve 2. Value can be found in the published state on the valve_2 property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"valve_2": NEW_VALUE}. If value equals ON valve 2 is ON, if OFF OFF.
State 2 (enum)
State of the valve 2. Value can be found in the published state on the state_2 property. It's not possible to read (/get) or write (/set) this value. The possible values are: Manual, Auto, Closed.
Timer 2 (numeric)
Timer for the valve 2 operation. Value will not be published in the state. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"timer_2": NEW_VALUE}. The minimal value is 1 and the maximum value is 1440. The unit of this value is min.
Countdown 2 (numeric)
Time remaining for the open valve 2. Value can be found in the published state on the countdown_2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is min.
Last duration 2 (numeric)
Last open duration for the valve 2. Value can be found in the published state on the last_duration_2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is s.
Battery (numeric)
Remaining battery in %, can take up to 24 hours before reported. Value can be found in the published state on the battery property. It's not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 100. The unit of this value is %.

