... power, and then open valve, input hot water or freezed water to fan coil unit; If the room temperature ... , valve is closed, and the hot or freezed water is block to fan coil unit. Therefore, the ... 0.10 G1 5.7 0.10 Medium; Hot water Liquid temperature: 2~95º C Pressure: (MPa): ... 4, Applicable Used to controll the flow of hot water, freezed water in heating, cooling or air-conditioning applications, so as ...