British Grooved swing check valve
- Certificate: UL Listed / FM Approved
- Standard: EN 1074-3
- Connection: Grooved as ISO 6182
- Temperature: 0°C to 80°C
- W. pressure: PN 16
- Surface: FBE coating as AWWA C550
Grooved swing check valve is swing type check valve (non-return valve) with grooved connection. It is used to allow water to flow through it in only one direction, and the disc swings off the seat to permit forward flow, or swing on the seat to block reverse flow.