... Pressure:2.5MPa Working Medium:Water,Non-Causticity Liquid,Saturated Steam SpecificationsBrass ball valves Norminal Pressure:2.5MPa Working Medium:Water,Non ... -Causticity Liquid,Saturated Steam ANSI B1.20.1, BSP, NPT,Brass ball valves,ball valve.Technical standard: 1. The ... Working Medium: Water, Non-causticity liquid, Non-combustible Gas & Saturated Steam SY0201 of Brass ball valves