HaiLin's Breath Series touch screen thermostats feature a sleek all black surface design with an intuitive touch interface. From the thermostat you can operate on/off controls for fans, valves, dampers or electric heaters in fan coil units, air conditioners and heating systems. The programmable thermostat uses a RS-485 communicating interface and MODBUS protocol for system integration. The thermostat can be controlled manually, by master controller or by the BAS.
+More >>The HL2023 series thermostat is an all-in-one digital fan coil thermostat with a clear and easy to read LCD display. The digital controller can turn on/off fans, valves, dampers or electric heaters to set and maintain temperature in buildings. Models are available for the heating/cooling/ventilating control of 2-pipe or 4-pipe fan coil units. The fan speed can be manually controlled by the fan speed control push button. It is wired to run high/medium/low speed continuous operation or automatic speed adjustment.
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The HL8102 series digital temperature controller is a microprocessor-based controller with digital LCD display.
The controller is used to control room temperatures in industrial, commercial and residential environments via a controlling electric modulating valve / damper with 0-10Vdc (4-20mA) signal or floating control.
The controller provides proportional plus integral (PI) control with modulating and floating control output.
The A3700 series thermostats feature a modern and beautiful large LCD display where you can operate and control most gas, oil, electric boiler or 2-wire hot water heating and air-conditioning systems with 24-volt or millivolt control.
Features
● Latching relays for system compatibility
● Selectable applications satisfy personal demand
● AC24V with battery backup, hidden batteries Installation gives a clear and smooth apperance.
The HA226/HA326 series thermostats use microcomputer control technology. With large screen liquid crystal display, the series is suitable for home, office building, school and other temperature control applications.
Features
● Dual temperature/Independent control (Optional)
● Self-consumed power: < 2W
● Supply Voltage: 85~250VAC, 50/60Hz
LAKE PRO Touchscreen programmable thermostat is an effortless, 7-day programmable thermostat that provides universal system compatibility, precise comfort control and is easy-to-program.
Simple and easy-to-read installation menu on LCD provides interactive interface when user sets up, programs and operates. Features like variable touchscreen security to prevent tampering, temporary and vacation overrides, and filter change reminders add convenience.
The HL-G2 motorized valve is a series of two-way motorized valves with screw connections. The valve and actuator can be separated into two units.When a thermostat sends the control signal to the motorized valve, the valve is opened to allow flow. When the signal disappears the valve will be completely closed by its spring.
Specifications
● Power Supply:AC220V±10% ,50/60Hz
● Self Power:<6.5W
● Nominal Presure:1.6MPa
The HL-G3 motorized valve is a series of three-way motorized valves with a threaded screw connection. The valve and actuator can be separated in two units.
When a thermostat sends the control signal to the motorized valve, the valve is opened to allow the water to flow. When the signal disappears the valve will be completely closed by its spring.
Specifications
● Power Supply: AC220V±10% ,50/60Hz
● Self Power: <6.5W
● Nominal Pressure: 1.6MPa
BV03 series electric ball valve is mainly use in central air conditioning hot and cold water system. It controls the flow of clod and hot medium precisely without resulting to a dramatic change in the temperature, so the temperature in the room will be adjusted accurately. The control valve is driven by bidirectional motor, which is connected with the thermostat through the public region, the open end and the closed end. With the thermostat continuously collecting and dealing with the temperature data and sending signal to the valve motor, the ball valve will react correspondingly to let cold or hot water enter the fan coil, thus cooling or heating the room. When the temperature reaches the preset value, the thermostat will cut the power supply of ball valve to keep the valve at an optimal state, so the temperature will always vary within the range the thermostat allows.
+More >>DDF series electric butterfly valve is a control valve composed of an electric actuator with an angular stroke and a butterfly valve body. It is mainly suitable for air-conditioning, heating and other building automatic control systems.
Features
● DDF electric butterfly valve comes with beautiful appearance, compact structure, small size and light weight, and it is easy to install, disassemble and maintain.
● Quick opening and closing of 90 ° rotation and good adjustment performance.
● The butterfly plates on both sides of the rotating shaft are affected by similar force, and the direction of the torque is opposite, so the opening and closing torque is small and more energy-saving.
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