| Specification | |
| Size | 200~3,000mm |
|---|---|
| Aallowable waterhead | Max.7.5kgf / cm² |
| Purpose | It is attached to the end of the discharge pipe in the pipe line, preventing backflow automatically. Water pressure |
| Driving Mechanism | Water pressure |
| Mounting Installation Method | Flange |
| Major Features |
|
| NO | DESCRIPTION | METERIAL |
| 1 | Body | SS275 / STS304 |
|---|---|---|
| 2 | Pin & Washer | STS304 / STS420J2 |
| 3 | Seat Gland | SS275 / STS304 |
| NO | DESCRIPTION | METERIAL |
| 4 | Disc Seat | EPDM / N.B.R |
|---|---|---|
| 5 | Disc Upper | SS275 / STS304 |
| 6 | Disc Lower | SS275 / STS304 |
