J41不锈钢截止阀产品详情J41不锈钢截止阀产品详情主要性能规范：型号公称压力试验压力工作温度(℃)适用介质强度(水)Mpa密封(水)空气(Mpa)低压密封(空气)MpaJ41W-16P(R)1.62.41.80.6≤200硝酸类J41W-25P(R)2.53.82.80.6≤200硝酸类J41W-40P(R)4.06.04.40.6≤200硝酸类J41W-64P(R)6.49.67.00.6≤200硝酸类主要零件的材料说明：零件名称材料Q41W-16P-25P-40RQ41W-16R-25P-40R阀体、阀盖铬镍钛钢铬镍钼钛钢阀板阀杆阀杆螺母铝铁青铜手轮灰铸铁、可铸锻铁主要外形尺寸：型号公称通径DN尺寸(mm)LDD1D2Hb-fZ-ΦdDoJ41W-16P(R)1513095654517016-24-1412020150105755519016-24-1414025160115856520516-24-14160321801351007827018-24-18180402001451108531018-34-182005023016012510035818-34-182406529018014512037318-34-182808031019516013543520-38-1832010035021518015550020-38-1836012540024521018561422-38-1840015048028024021067424-38-2340020060033529526581826-312-2345025073040535532096930-312-25550型号公称通径DN尺寸(mm)LDD1D2Hb-fZ-ΦdDoJ41W-25P(R)1513095654523316-24-1412020150105755527516-24-1414025160115856528516-24-14160321801351007830218-24-18180402001451108535518-34-182005023016012510036220-34-182406529018014512040022-38-182808031019516013543022-38-1832010035023019016046524-38-23360)