美标截止阀
American standard globe valve
公称通径 Nominal diameter: DN50~DN600
公称压力 Nominal pressure: 150Lb~2500Lb
适用介质 Applicable medium:水、油、气、酸碱 Water,oil,steam,acidand and alkali
适用温度 Applicable temperature: -10℃- 450℃
驱动方式Drive mode:手动、气动、电动、液动
Hand operated,air operated,electrically operated,dydraulic