产品型号：-->点击放大图片JM744X、JM644X膜片式液压、气动快开排泥阀的详细资料：主要技术参数型号公称压力PN(MPa)壳体试验压力PN(MPa)隔膜传动介质隔膜传动工作压力PN(MPa)介质温度JM744X-10JM644X-101.01.5清水、气0.15-1.00-80℃主要外形尺寸(法兰连接尺寸按GB4216的规定)公称通径DNLL1H100160120370150190150440200225190530250260220615300280260785350315300880400340340970)