船用法兰铸钢截止阀
GB/T584-1999 船用法兰铸钢截止阀 Marine Cast Steel Flanged Globe Valve
GB/T585-1999 船用法兰铸钢截止止回阀Marine Cast Steel Flanged Stop Check Valve
GB/T1853-94 船用法兰铸钢舷侧截止止回阀
Marine Cast Steel Flanged Over Board Stop Check Valve
性能规范 Technical Data
公称压力 Nominal Pressure(MPa)
公称通径 Nominal Diameter(mm)
适用介质 Applicable Medium
1.0
65~300
淡水、滑油、燃油和 t≤300℃蒸汽
Fresh water, Lubricanting oil, Fuel oil, t≤300℃ steam.
1.6
100~250
2.5
20~150
4.0
65~100
淡水、滑油、燃油和 t≤400℃蒸汽
Fresh water, Lubricanting oil, Fuel oil, t≤400℃ steam.
6.4
20~50
主要零部件材质 Materials of Main Part
零件名称 Parts Name
材料 Material
名称 Name
牌号 Mark
阀体、阀盖 Body/Cover
铸钢 Cast Steel
ZG230-450
阀盘 Disc