
HD Swing Check Valve
Reliable fire protection check valve for water systems
Experience superior reliability and safety with our red UL/FM Listed Swing Check Valve. Purpose-built for fire protection and water supply systems, this robust valve features precision-engineered flanged connections for easy installation and a high-quality corrosion-resistant finish that ensures long-lasting performance. Certified by both UL and FM, it meets rigorous standards for safety and quality assurance. Available in multiple sizes to suit your project requirements, this swing check valve is the trusted choice for professionals seeking dependable system protection.
Feature | Detail |
Connection Types | Flanged (ANSI/EN) and Grooved (Victaulic style) |
Max Working Pressure | 300 PSI (20.7 Bar) |
Body Material | Ductile Iron (ASTM A536, Grade 65-45-12) |
Coating | Fusion Bonded Epoxy (FBE) - Interior & Exterior |
Disc Material | EPDM Encapsulated Ductile Iron or Stainless Steel |
Certifications | UL Listed and FM Approved |


