Viega MegaPress balancing valve - Model 4881.71
Viega MegaPress balancing valve
Pressure independent
Smart Connect Technology
Model 4881.71
- For use with Sch. 5 to Sch. 40 carbon steel pipe
- Not suitable for potable water installations
- Brass, ductile iron
- Press connection
- Carbon steel press ends
Components
Pressure independent balancing and control valve, EPDM sealing elements, pressure/temperature test port, actuatorModel 4881.71
Articles
| Valve Body | P1 | P2 | Wt [lb] | DG | Quantity | Part No | amount |
|---|---|---|---|---|---|---|---|
| brass | ½ | ½ | 2.138 | 12 | 1 | 87450 |
|
| brass | ¾ | ¾ | 2.336 | 12 | 1 | 87395 |
|
| brass | 1 | 1 | 2.865 | 12 | 1 | 87400 |
|
| brass | 1¼ | 1¼ | 4.805 | 12 | 1 | 87405 |
|
| ductile iron | 1½ | 1½ | 12.276 | 12 | 1 | 87410 |
|
| ductile iron | 2 | 2 | 13.400 | 12 | 1 | 87415 |
|
Z dimensions
| P1 | P2 | A1 [in] | A2 [in] | L [in] | H1max [in] | H2max [in] | WS [in] | Part No |
|---|---|---|---|---|---|---|---|---|
| ½ | ½ | 0.39 | 2.32 | 3.43 | 2.64 | 2.24 | 1.06 | 87450 |
| ¾ | ¾ | 0.39 | 2.44 | 3.58 | 2.44 | 2.24 | 1.26 | 87395 |
| 1 | 1 | 0.39 | 2.64 | 3.98 | 2.76 | 2.32 | 1.54 | 87400 |
| 1¼ | 1¼ | 0.55 | 2.99 | 4.8 | 3.35 | 2.68 | 1.81 | 87405 |
| 1½ | 1½ | 0.83 | 3.58 | 5.43 | 5.63 | 2.8 | 2.2 | 87410 |
| 2 | 2 | 0.83 | 3.58 | 5.59 | 5.63 | 3.03 | 2.76 | 87415 |
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