为了防止这种安全阀发挥作用造成水破坏或烫伤，必须在安全阀上安装排泄管道，将排放出的水引导到安全的排放地点。
To avoid water damage or scalding due to valve operation, a drain pipe must be connected to the Pressure Safety Relief Valve and run to a safe place of disposal.
排泄管道必须与安全阀出口具有相同的口径，必须从安全阀的下方接到安全排放地点。
The discharge line must be the same size as the valve outlet, and must pitch downward from the valve to a safe place for disposal.
排泄管道必须与安全阀出口具有相同的口径，必须从安全阀的下方接到安全排放地点。
The discharge line must be the same size as the valve outlet, and must pitch downward from the valve to a safe place for disposal.
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