Ductile Iron Ball Valve Flanged PN16 EN331 GasApproved Brass Ball & Stem

Designed for flanged gas systems, this ductile iron ball valve features a PN16 flanged end rating and full EN331 certification for gas service. The body of ductile iron offers superior mechanical strength and impact resistance compared to cast iron, while the brass ball and stem reduce costs without compromising reliability.
 

Technical Data:

• Body material: Ductile iron (ENGJS specification)
• Internals: Brass ball and brass stem
• Pressure Rating: PN16
• End connections: Flanged PN16 (~16 bar nominal)
• Certification: EN331 approved for gas installations
• Flow path: Fullbore ball design for minimal loss and efficient flow
• Temperature range: Typically 20°C to +60°C for gas service
• Seal & seat materials: Elastomeric seats (NBR), PTFE Seal
   

Features:

• Ductile iron body provides high strength and durability in rugged environments
• Flanged connection simplifies integration into bolted pipe networks
• EN331 gas certification ensures regulatory compliance for gas supply installations
   

Applications: Large gas supply mains, commercial gas plant installations, lowpressure energy distribution systems.