Leyon FM UL Fire Fighting Ductile Iron Swing Check Valve Pn10 Pn16 Di Grooved Flanged Gate Butterfly Swing Check Valve

Leyon FM UL Fire Fighting Ductile Iron Swing Check Valve Pn10 Pn16 Di Grooved Flanged Gate Butterfly Swing Check Valve. UL & FM Certified: Certified by UL and FM for stringent safety and performance standards in fire protection. Real-time Status Feedback: Provides electrical status feedback to fire alarm panels for open/closed valve monitoring. Ductile Iron Construction: Made from durable ductile iron with fusion bonded epoxy coating for corrosion resistance. Wide Size Range: Available in sizes from 2 inches to 72 inches to suit various piping configurations. Flexible Customization: Supports OEM/ODM, custom coating, and design modifications based on customer requirements. Professional Manufacturer: Established in 1996 with own factory, advanced equipment, and 28+ years industry experience. Comprehensive Certifications: Products certified by NFPA, UL, FM, BSI, LPCB, SII, ensuring global compliance. Reliable After-Sales Service: 12-month warranty with full responsibility for quality issues and prompt response support.