China Valves Manufacturers

DN500 Ball Valve

We are a premium manufacturer of high-quality DN500 Ball Valve, tailored to meet the stringent requirements of large-scale industrial applications. These ball valves feature a nominal size of 500 millimeters (roughly 20 inches), providing efficient and precise control over fluid flow. Crafted from top-tier materials, such as ASTM A216 WCB and ASTM A105, our ball valves strictly adhere to industry standards, including API 6D and API 608. They are available with a range of pressure ratings ranging from Class 150 LB to 1500 LB, ensuring reliable shutoff and accurate flow management.
 
Buried Service Ball Valve, ASTM A350 LF2, 20 Inch, 600 LB
LTCS ASTM A352 LCB Ball Valve, 20 Inch, 300 LB, RTJ Flanged
Spring Return Ball Valve, API 608, ASTM A105, 20IN, CL1500
Two Piece Split Ball Valve, API 608, A216 WCB, 20 IN, 150 LB
ASTM A216 WCB Ball Valve, API 608, 20 Inch, 600 LB, RTJ
ASTM A216 WCC Top Entry Ball Valve, API 6D, 20 Inch, 600 LB
BS 5351 Ball Valve, Duplex Alloy Steel ASTM A182 F60, 20 IN
BS 5351 Ball Valve, 20 Inch, Class 600 LB, Flanged Ends
ASTM A105 Ball Valve, ASME B16.34, 20 Inch, Class 300 LB
ASTM A216 WCB Ball Valve, ASME B16.34, Class 300 LB, 20 Inch
3 PC Ball Valve, ASTM A216 WCB, ANSI B16.34, 20 IN, CL150
Cast Steel Ball Valve, Three Piece, API 6D, 20 Inch, 900 LB

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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