Designation
| NO | DESIGNATION | QTY | MATERIAL |
|---|---|---|---|
| 1 | Diaphragm valve Body | 1 | SS316L |
| 2 | PTFE Seal | 1 | PTFE |
| 3 | EPDM Seal | 1 | EPDM |
| 4 | Seat | 1 | SS304 |
| 5 | Bonnet | 1 | SS304 |
| 6 | Bush | 1 | Cu |
| 7 | U Ring | 1 | NBR |
| 8 | Female | 1 | SS304 |
| 9 | Pin | 1 | SS304 |
| 10 | Piston | 1 | SS304 |
| 11 | U Ring | 1 | NBR |
| 12 | Nut | 1 | SS304 |
| 13 | Stem | 1 | SS304 |
| 14 | Spring | 3 | SS304 |
| 15 | Bush | 1 | Cu |
| 16 | Stem | 1 | SS304 |
| 17 | Cover | 1 | SS304 |
| 18 | Nut | 1 | SS304 |
Technical Date
- EPDM Max product pressure : 10bar.
- PTFE/EPDM Max product pressure : 6bar.
- Max temperature : 150°C(EPDM)
- Min temperature : 10°C
Finishes
Valve body surface finishes, internal finish (acc.to DIN 4768)
- Ra<6.3 µm blasted internal /external
- Ra<6.3 µm electropolished internal /external
- Ra<0.8 µm mechanically polished internal • blasted external
- Ra<0.8 µm electropolished internal /external
- Ra<0.6 µm mechanically polished internal • blasted external
- Ra<0.6 µm electropolished internal /external
- Ra<0.4 µm mechanically polished internal,blasted external
- Ra<0.4 µm electropolished internal /external
- Ra<0.25 µm mechanically polished internal /external
- Ra<0.25 µm electropolished internal /external
Specification
| Size | L mm |
L1 mm |
ØD mm |
H mm |
|---|---|---|---|---|
| 1/2" | 83 | 12.5 | 60 | 77 |
| 3/4" | 83 | 12.5 | 60 | 100 |
| 1.0" | 120 | 12.5 | 90 | 130 |
| 1.5" | 153 | 12.5 | 114 | 168 |
