| ARCHON Check Valve |
| Materials |
| Steel parts: |
Stainless steel SS316(L) |
| Seal rings: |
EPDM rubber or SILICON/VITON |
| Finish: |
OD<=0.8, ID <=.8 or 0.4µm |
| Connections |
| The valve is available with welding ends for tubes according to 3A, Clamp. |
| Technical data |
| Required different pressure for opening the valve fitted in a vertical pipe, as shown in fig.3. |
| The open pressure |
| Max. product pressure: 1000kpa (10bar) |
| Material grades |
| Gasket - Body: EPDM /Silicon |
| Flow Area: EPDM / SILICON / VITON |
|
| Spring Check Valve Pressure Drop |
| (fig. 3) |
 |
| Note: For the diagram the following applies: Medium - Water (20°C) |
| |
| (PSI) |
| 1/2"" |
3/4" |
1.0" |
1.5" |
2.0" |
2.5" |
3.0" |
4.0" |
| 0.5 |
0.5 |
3.0 |
1.6 |
0.6 |
1.3 |
0.8 |
0.9 |
|
| open pressure (fig. 1) |
| |
|
