| Model No. | Body Material | Pipe (Inch) | Orifice (mm) | Min. Operating Pressure Kg/cm² | Max. Operating Pressure Kg/cm² | Seal & Diaphragm Material | Flow Factor Kv m³ / hr |
|---|---|---|---|---|---|---|---|
| PBU-2Y | BRASS | ½” | 15 | 1.5 | 40 | PUR | 3150 |
| PBU-2ZY | BRASS | ½” | 15 | 1.5 | 40 | PUR | 3150 |
| PBU-3Y | BRASS | ¾” | 15 | 1.5 | 40 | PUR | 3550 |
| PBU-3ZY | BRASS | ¾” | 15 | 1.5 | 40 | 40 | 3550 |