The MVD/5 series safety solenoid valves are single-stage automatic shut-off valves that meet the requirements of EN 161 for gas burners and gas equipment.
The Huayu hybrid inverter HYH-9K-NA with nominal AC output power 9kW can work with a battery bank as backup power to make the best use of time-of-use policy or to keep a continuous power supply in case of grid outage or poor wind turbine/diesel generator