三通内螺纹旋塞阀,内螺纹旋塞阀一、主要性能规范型号公称压力PN(MPa)试验压力PS(MPa)适用介质适用温度(℃)聚四氟乙烯壳体密封X14W-1.0T1.01.51.1水、蒸汽、油品≤100X14T-1.01.01.51.1水、蒸汽、油品≤100二、主要尺寸公称通径管螺纹G尺寸(mm)HLh□S151/2117853011203/412690341425116011042173211/417613048194011/2210150642050223817076276521/2250220803080334025011538100435030012542三、主要零件材料零件名称阀体塞子填料压盖填料X14W-1.0T铸铜铸铜铸铜油浸石棉盘根、柔性石墨X14T-1.0铸铁铸铜铸铁)