We are a professional concentric butterfly valve factory in China, offering high-quality 12-inch valves built for reliable performance. This valve features a durable ductile iron GGG50 body, a corrosion-resistant ASTM A351 CF8M stainless steel disc, and a strong SS 410 stem for enhanced strength. The EPDM seat ensures excellent sealing and chemical resistance, making it suitable for water, HVAC, and general industrial applications. Designed with Class 150 LB pressure rating and wafer ends for easy installation, our concentric butterfly valves provide efficient flow control and long-term durability across various systems.
Product Item: Ductile Iron Wafer Type Concentric Butterfly Valve
Size: 12 Inch, DN300
Pressure: Class 150 LB, PN20
Body Material: Ductile Iron GGG50
Disc Material: ASTM A351 CF8M
Stem Material: SS 410
Seat Material: EPDM
End Connection Type: Wafer