The Flanged Swing Check Valve is a robust, UL/FM-approved non-return valve designed for one-way water flow. Its flanged connection ensures secure installation, while the swing disc mechanism provides reliable forward flow and backflow prevention. Ideal for fire protection and water systems requiring durable, high-pressure components.
Key Features:
- Type: Swing type check valve (non-return valve)
- Certification: UL Listed / FM Approved
- Standards: UL 312, AWWA C508
- Connection: Flanged (B16.1 Class 125 / B16.5 Class 150)
- Temperature Range: 0°C to 80°C
- Working Pressure: 300 / 363 / 350 psi
- Surface Finish: Fusion Bonded Epoxy (FBE) coating as per AWWA C550
- Function: Prevents reverse flow with swinging disc mechanism
