H12W型黄铜锻压立式止回阀公称压力:PN≤1.6Mpa 适用介质:水 适用温度:T≤80℃螺纹标准:55º英制G管螺纹
黄铜锻压立式止回阀/Vertical forging brass check valve主要尺寸(Dimensions):
公称压力:PN≤1.6Mpa 适用介质:水 适用温度:T≤80℃螺纹标准:55º英制G管螺纹Nominal Pressure:PN≤1.6Mpa Applicable media:water etcApplicable temperature:T≤80℃ Thread standard: 55ºinch system G pipe thread