Important : Only a new temperature and pressure relief valve should be used with your water heater. 重要提示:您的热水器只能采用崭新的降温减压安全阀。
A water heater's temperature and pressure relief valve must be piped to the nearest drain in order to avoid damage in the event the valve is actuated. 热水器的降温减压安全阀必须用管道连接到最近的排水口,以避免万一阀门启动所造成的破坏。
By doing so, the DET keeps the system pressure below the relief setting of the Temperature and Pressure relief valve. 通过这种功能,DET系列将系统压力保持在温度压力安全阀的排放设置下。
Each hot water storage heater shall be equipped with an automatic temperature and pressure relief valve to protect the heater from excessive pressure and excessive temperature. 每个热水容器加热器都应该配置一个全自动降温减压安全阀,以防止热水器压力太大和水温过高。
Temperature and pressure relief valve properly installed with a discharge line run to an open drain and protected from freezing. 正确安装降温减压安全阀,并配置排泄管引导至一个敞开的排水口,并确保不会被冻结。