... Fully enclosed gasket rotating stem nut. Austenitic ductile iron Gr. D-2C, renewable inlineTorque arm reduces wear ... reduces torqueHot tags: Cast Globe Valve, China manufacturer, factory, mill, supplier, cheapCast Iron Globe ValveHuachao Cast Iron Globe Valves are ... EN12226, ISO 5208, API 598OS&Y rising stemMaterial: cast iron, ductile ironSeat materials: NBR, EPDM, brassEnd connections: flanged ...