....3.2 施预力之机具不得有漏油情形,须备有经最近6个月检定合格之压力表(Pressure gauge),其全部压力能量(Full Pressure Capacity)应约为其 工作压力 ( Working Pressure )之2倍,其施力范围之准确度应在[2%][ ]以内.
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Full automatic temperature and pressure relief protection for commercial hot water supply tanks and heaters based on the latest ANSI Z21.22 listing requirements for temperature discharge capacity.
全自动温度压力安全阀，适用于商用热水供应容器和热水器，符合最新版ansi Z 21.22标准关于温度排泄能力的要求。
Full use of its bearing capacity of the tank to reduce the oil vapor emissions, the principle is to use the weight of the valve plate to control the breath pressure and suction tank negative pressure.
充分利用油罐本身的承压能力来减少油蒸气排放，其原理是利用阀盘的重量来控制油罐的呼气正压和吸气负压。
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