... machined, one-piece bonnet for better alignment, fewer parts.Stuffing box finish to 63RMS or betterBody and ... reduces torqueHot tags: Cast Globe Valve, China manufacturer, factory, mill, supplier, cheapCast Iron Globe ValveHuachao Cast Iron Globe Valves are ... EN1092, EN12226, ISO 5208, API 598OS&Y rising stemMaterial: cast iron, ductile ironSeat materials: NBR, EPDM, brassEnd connections: flanged ...