Viega ProPress balancing valve - Model 2981.71
Viega ProPress balancing valve
Pressure independent
Smart Connect Technology
Model 2981.71
- Not suitable for potable water installations
- Brass, ductile iron
- Press connection, bronze press ends
Components
Pressure independent balancing and control valve, EPDM sealing elements, pressure/temperature test port, actuatorModel 2981.71
Articles
| Valve Body | P1 | P2 | Wt [lb] | DG | Quantity | Part No | amount |
|---|---|---|---|---|---|---|---|
| brass | ½ | ½ | 1.873 | 1 | 87365 |
|
|
| brass | ¾ | ¾ | 1.984 | 1 | 87370 |
|
|
| brass | 1 | 1 | 2.336 | 1 | 87375 |
|
|
| brass | 1¼ | 1¼ | 2.865 | 1 | 87380 |
|
|
| ductile iron | 1½ | 1½ | 11.196 | 1 | 87385 |
|
|
| ductile iron | 2 | 2 | 12.320 | 1 | 87390 |
|
Z dimensions
| P1 | P2 | A1 [in] | A2 [in] | L [in] | H1 [in] | H2 [in] | WS [in] | Part No |
|---|---|---|---|---|---|---|---|---|
| ½ | ½ | 0.39 | 1.57 | 2.4 | 2.64 | 2.24 | 1.06 | 87365 |
| ¾ | ¾ | 0.39 | 1.77 | 2.68 | 2.44 | 2.24 | 1.26 | 87370 |
| 1 | 1 | 0.39 | 1.93 | 2.83 | 2.76 | 2.32 | 1.54 | 87375 |
| 1¼ | 1¼ | 0.55 | 2.28 | 3.31 | 3.35 | 2.68 | 1.81 | 87380 |
| 1½ | 1½ | 0.83 | 2.83 | 4.25 | 5.63 | 2.8 | 2.2 | 87385 |
| 2 | 2 | 0.83 | 2.95 | 4.53 | 5.63 | 3.03 | 2.76 | 87390 |
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