
H44X-10铸铁旋启式止回阀
H44X铸铁法兰止回阀技术参数:公称压力:1.0-1.6MPa公称通径:50-600mm适用介质:水及弱腐蚀性流体适用温度:0-80℃法兰标准:JB/T79.1试验标准:GB/T13927API598H44X铸铁法兰止回阀主要零部件材料:零件名称阀体阀盖阀瓣材料铸铁、球铁、铸钢铸铁、球铁、铸钢钢材+强化尼龙布H44X铸铁法兰止回阀主要外形尺寸型号DNLDD1dnnH44X-10165020316512517.546521618514517.548024120016017.5810029222018017.5815035628524022820049524029522825062239535022123006984454002212350787505460221640091456551522164509786155652620500978670620262060012957807253020H44X铸铁法兰止回阀主要适用于给排水系统,可安装于出水口处,以防止倒流及水锤对泵损害。该阀还可安装在蓄水池进出水管的旁通管上,以防止池水倒流至给水系统中。)