温度压力安全阀适用于Temperature and Pressure Relief Valve Application:承压式太阳能热水器、电热水器、燃气热水器、热泵热水器等各类加热器。能够自动进行降温和泄压，从温度和压力两个角度进行保护。Temperature and Pressure Relief Valves are used in pressurized solar water heate
温度压力安全阀适用于
Temperature and Pressure Relief Valve Application:
承压式太阳能热水器、电热水器、燃气热水器、热泵热水器等各类加热器。
能够自动进行降温和泄压，从温度和压力两个角度进行保护。
Temperature and Pressure Relief Valves are used in pressurized solar water heater,
electric water heater,gas water heater, heat pump water heater, and so on.The valves
provide double protections for system by operating at the set temperature and pressure.
安装Installation:
阀门应安装于热水器顶部或侧面，测温管必须浸泡在距离容器顶部152mm（6"）之内的水中。
排泄管道必须安装在安全阀的下方，其终端至地面的距离大于152mm（6"），便于清楚观察排泄水。
Temerature and Pressure Relief Valves should be installed on the top of the water
heater,or at the side.The thermostat must be immersed in the water within the top 6" of
the container.The discharge line should be installed under the valve.And its ends
should at least 152mm(6")above the floor drain so that any discharge will be easily observed.
维护及保养Maintenance:
安装安全阀后，热水器用户每年必须至少操作阀杆一次，以确保水路畅通。某些自然产生的矿物质可
能会粘附在阀门上，导致阀门无法正常工作。在手动操作阀杆时，水会排泄出来，因此必须采取
预防措施，避免接触到热水，在操作阀杆之前，查看连接安全阀的排泄管道，确保从阀门里排出
的热水能够排泄到适当的地方，否则可能会造成人身伤害。如果没有水流出，说明安全阀是无效
的，在这种情况下，应立即关闭热水器，并联系管道人员来处理。
After installing, the valve lever must be lifted at least once per year to make sure that
the water–ways are unobstructed. Some naturally occurring mineral deposits may
glue to the valve, blocking waterways, rendering it invalid.When manually operating
the lever, hot water will drain .So please take all reasonable precautions to keep away
from hot water.Before operating lever.check the discharge pipe which connecting the
relief valve.Ensure that the hot water can flow into a proper place,otherwise it may
cause the personal injury.If no water draining out, it proves that the relief valve is unable
to take effect. Please turn off the water heater immediately and call a professional to
check this valve.
