Motorized regulating valve LT/ST
Applications:
Steam valves are for regulating and shutting off air conditioning, heating, thermal and other fluids below 180^oC to actualize energy saving control. Especially suitable for Building Management Systems. Exhaust valves are for regulating and shutting off industrial waste streams or exhaust from generators.

features

• Prices are only 30% that of similar products in Europe and US
• 100% shutoff being unique in the world
• Auto shut off in case of power failure
• PID control helps adjust flow and load precisely
• Fit for any new and old systems

Packaged pumpset BYP
Applications

• Central air conditioning water distribution. Including A/C water pump, hot water pump and their controls, water softner, biocide & antisludging device, metering device, etc.
• Matching well with any water-cooled central air conditioning system (including electric and non-electric chillers) to materialize electricity saving.

Heat Meter BLR (or thermal meter)
Applications
Household metering in urban heating systems (for both new and old systems), and household / district metering in central air conditioning systems.

Features

• Very inexpensive
• Small size fits for both new and old systems
• Ultrasonic flow meter are reliable without moving parts.

All copper hot water tanks RL
Applications:
Matching with BROAD villa air conditioning (Micro Non-electric Chillers) or other chillers to provide hot water (external primary heating water heats city water in the tank)

Features

• It adopts separate hot water tank system to materialize 30% energy saving than centralized systems. The reason is that the valve will be closed automatically once that hot water is heated to the setting temperature, so that heat loss and electricity consumption can be minimized.
• Tank is installed near the place where water is used so hot water comes out as soon as the valve is opened. Centralized system needs to keep circulation pump on 24 hours a day to maintain water temprature.
• All-copper interior and coil are bacteria-killing.
• Hand access hole design, easy to open for cleaning.
• Separate tank system maintains stable hot water temperature.

Vacuum boiler BG
Applications
Heating and hot water

• It is the High Temperature Generator (HTG) of DFA
• This product is sold only to BROAD customers whose heating demand is far greater than cooling demand. Note: if the heating load is only 60% higher than the cooling load, HTG enlarged DFA is recommended as a much inexpensive alternative.
• Operating under vacuum condition, it is absolutely safe and beyond the regulation of boiler safety supervision.