产品特点：本阀适用于公称压力1.6MPa的管路上作启闭用。二、性能规范：型号公称压力（MPa）试验压力工作温度适用介质强度（水）（MPa）密封（水）（MPa）J41T-161.62.4≤1.8200蒸汽、水J41W-161.62.4≤1.8100油品J41H-161.62.4≤1.8200蒸汽、水J41G-161.62.4≤1.8100蒸汽、水三、主要零材料：零件名称材料J41T-16J41W-16J41H-16J41F-16阀体、阀盖灰铸铁灰铸铁灰铸铁灰铸铁阀杆钢钢钢钢阀瓣灰铸铁+黄铜灰铸铁灰铸铁+不锈钢灰铸铁聚四氟乙稀四、J41T铸铁截止阀尺寸：型号公称通径DN（mm）尺寸LDD1D2b-fZ-ΦdHDoJ41T-16J41W-16J41H-16J41F-161513095654514-24-141138020150105755516-24-141138025160115856516-24-1412580321801351007818-24-181451004020014511108518-34-18180130502306012510020-34-182001306529018014512020-34-18205150J41T-16J41W-16J41H-16J41F-16中部法兰6529018014512022-34-183101508031019516013524-38-1835024010035021518115526-38-1836524012540024521018526-38-1843030015048028024021028-38-2345030020060033529526530-312-23556300J11T-16铸铁内螺纹截止阀型号公称压力试验压力工作温度适用介质强度密封J11T-161.62.41.8≤200水、蒸气J11X-161.62.41.8≤200水主要外形尺寸：型号公称压力DN(mm)尺寸(mm)重量kgLHD0J11T-16J11X-161565100600.662075104600.922590120751.5332105124751.9401201361002.4501401481003.4)