Cast Iron (Grey Iron)

AustraliaValves.com supplies a comprehensive range of Cast Iron (Grey Iron) industrial valves designed for reliable, cost-effective fluid control across municipal water, wastewater, HVAC, mining, and general industrial process applications. Manufactured and tested to API, ASME, BS, ISO, and Australian standards, our grey iron valves deliver high compressive strength, superior vibration damping, and excellent mechanical stability. Technical Specifications & Material Grades. Grey iron body castings feature a flake graphite microstructure that provides natural lubricity, damping against thermal expansion, and resistance to mechanical wear in non-shock fluid lines. Standard Cast Body Material: ASTM A126 Class B / Class C | IS 210 Gr. FG200 / FG260Equivalent Standards: EN-GJL-250 (DIN 1691 GG25) / AS 1830Pressure Classes: Class 125, Class 250, PN10, PN16, PN25