Specifications:
| Type | Wafer |
| Series | 40, Check Valve |
| Size Range | 2” (50NB) TO 44” (1100NB) |
| Body | Cast Iron / Ductile Iron / WCB / SS 316 / SS 316L / SS 304 / SS 304L / Special |
| Disc | Cast Iron / Ductile Iron / WCB / SS 316 / SS 316L / SS 304 / SS 304L / Special |
| Seat | Buna N / EPDM / Viton / Silicon |
| Pressure Rating | PN 3.5 / PN 10 / PN 16 |
