YZJ系列测量管路截止阀YZJ STOP VALVE FOR MEASURE PIPE LINE性能规范 ·公称压力:PN2.5 PN4 PN6.4 PN16 PN32Mpa·公称通径:DN5~DN25 ·适用介质:油,水,气等多种非腐蚀性和腐蚀性介质·适用温度:-20℃~+440℃ -70℃~+240℃≤540℃≤570℃·制造材料:20#, 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti,12CrMoV,316LFUNCTIONAL STANDARD·Nominal Pressure: PN2.5 PN4 PN6.4 PN16 PN32Mpa·Nominal Diameter: DN5~DN25 ·Applicable Medium:Oil,Water,Gas andother corrosive or noncorrosive medium·Applicable temperature:-20℃~+440℃ -70℃~+240℃≤540℃≤570℃·The Materials for Manufacture: 20#, 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti,12CrMoV,316L