HVAC Valves

F535E allows maximum flow presetting, pressure-independent balancing and electric control. The valve is pressure-independent with the built-in piping for easier installation and maintenance. Flow control is only related to the opening of the electric actuator, regardless of system pressure differential fluctuation. F535E valve authority is 100%. The actual and ideal flow characteristic curves is consistent. This helps precise and fast control, reduces operating frequency of the actuator. It gives the pump its optimal flow option, the system is now able to run under minimum flow with the lowest pressure differential, achieving stable, efficient and energy saving effect.

FC200 series motorized two-way valves are mainly used to control the opening and closing of cold water and hot water in the terminal of the fan coil units of the air conditioning systems in order to provide a comfortable room temperature. When needed, the motorized valve will automatically turn on after receiving the control signal transmitted from the room temperature controller, then cool or warm the room as required. When temperature reaches the specified value, the room temperature controller will automatically cancel the transmitting signal, and the spring within the motorized valve will force it to turn off and bring it back to the original pre-set value.