China Valves Manufacturers

DN4000 Butterfly Valve

We are a leading Chinese producer of the DN4000 Butterfly Valve crafted from high-quality materials like ductile iron or austenitic stainless steel. With a nominal diameter of DN4000 (approximately 158 inches), these valves ensure reliable performance in critical applications. Designed to withstand pressure ratings from Class 150 LB to 275 LB, they exhibit resilience in diverse operational conditions. Adhering to industry standards like EN 593, our unwavering commitment guarantees precision and durability in fluid handling.
 
ASTM A351 CF8 High Pressure Butterfly Valve, DN50-DN4000
ASTM A351 CF3M Hydraulic Actuated Butterfly Valve, DN50-DN4000
ASTM A351 CF3M Electric Butterfly Valve, DN50-DN4000, 1.0-2.5 MPa
ASTM A351 CF3M Butterfly Valve, DN50-DN4000, PN10-PN40

About us

We have a foundry and several machining centers. After more than 30 years of innovation and development, we have become a factory integrating design, research and development, manufacturing and sales. There are more than 500 employees, including nearly 200 workers for R&D and technology. We have a professional production workshop, a complete set of large-scale CNC machining centers, automated horizontal machining centers, large-scale gantry vertical lathes, automatic welding machines, and a complete production line.

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Contact

sales@mfrsvalve.com

086 592 5819200

Xiamen, P. R. China

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