Custom-Made Ball Valve Product Overview: 1.Norms : GB \ API \ ASME \ ANSI \ JIS \ DIN 2.Crafting A: Forged B: Casting 3. Valve body Materials Forged material selection: WCC \ LCC \ LCB\ WCB \ CF8 \ CF8M \ CF3 \ Casting Material selection: A105 \ F11 \ F22 \ F304 \ F321 \ F316 \ F304L \ F51 4.Connection ports A: Threaded B: Flanged C: Welded D: Plug-in E: Worm wheel 5.Actuator A: Manual B: Pneumatic C: Electric D: Hydraulic E: Turbine 6.Pressure range 1.0MPa ~ 40MPa or 150Lb ~ 2500Lb 7.High performance Packing PTFE; RPTFE; PPL; GRAPHITE 8.Bearings & guides Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient. 9. O-rings NBR rubber o-rings provide tr…