Full PVDF Non-Return Valves
Full PP Non-Return Valves
DATA SHEET FOR PVDF NRV VALVE (BALL TYPE)
Material Specification
Features
Pressure Rating
Max Temperature Rating
Drilling Standards
Dimensions
Material Specification
| PART | MATERIAL | QUANTITY |
|---|---|---|
| Body | PVDF | 1 |
| Ball | PVDF | 1 |
| Side piece / connector | PVDF | 2 |
| Ball ring | Ball Ring | 1 |
| Seat ring | Viton | 1 |
| Stud, Nut and Washer | SS-316 | Req. |
Features
- Ball Type
- Suitable for Vertical and Horizontal application.
- Bolted design allows maximum pressure and Flow.
Pressure Rating
| PART | SIZE | PRESSURE RATING |
|---|---|---|
| BODY | 25NB TO 100NB | 10 KG/CM² (140 PSI) |
| SEAT | 25NB TO 100NB | 10 KG/CM² (140 PSI) |
Max Temperature Rating
- PVDF – Polyvinylidene Fluoride -1200 C
Drilling Standards
- ASA #150
- F- Table
- Capsule Shape (Universal Drill)
Dimensions
| Size | D | D1 | L | T | L | PCD | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| BS 10 Table ‘F’ | ASA #150 | ||||||||||
| PCD | Dia of Hole | No. of Hole | PCD | Dia of Hole | No. of Hole | ||||||
| 25NB | 1” | 121 | 25 | 21 | 155 | 87 | 14 | 4 | 79 | 14 | 4 |
| 40NB | 1 ½” | 139 | 40 | 21 | 165 | 105 | 15 | 4 | 98 | 15 | 4 |
| 50NB | 2” | 164 | 50 | 22 | 177 | 127 | 17 | 4 | 120 | 17 | 4 |
| 65NB | 2 ½” | 183 | 65 | 25 | 260 | 145 | 17 | 4 | 140 | 17 | 4 |
| 80NB | 3” | 199 | 80 | 28 | 265 | 165 | 17 | 8 | 152 | 17 | 4 |
| 100NB | 4” | 228 | 100 | 29 | 335 | 191 | 17 | 8 | 191 | 17 | 8 |