TECNO ALFA
CUSTOMISED
CHECK VALVES
TECNO ALFA
CUSTOMISED
CHECK VALVES
Water Line
Water Line
BY-PASSES
BY-PASSES
By-Passes are valves which intervene when the circuit reaches a prearranged pressure, guaranteeing the right circulation of the water flow.
The spring load can be optimized in accordance with the client’s specific needs.
By-Passes are valves which intervene when the circuit reaches a prearranged pressure, guaranteeing the right circulation of the water flow.
The spring load can be optimized in accordance with the client’s specific needs.
EXTERNAL DIAMETER 14
EXTERNAL DIAMETER 14
BP VLA 01 DN14
| Ø | Features |
|---|---|
| 14 | Self-locking direct passage with fixing teeth |
| Item | Reopening Load |
|---|---|
| BP VLA 01 A DN14 | 0,1 bar |
| BP VLA 01 B DN14 | 0,2 bar |
| BP VLA 01 C DN14 | 0,3 bar |
| BP VLA 01 D DN14 | 0,4 bar |
| BP VLA 01 E DN14 | 0,5 bar |
BP VLA 02 DN14
| Ø | Features |
|---|---|
| 14 | Direct passage |
| Item | Reopening Load |
|---|---|
| BP VLA 02 A DN14 | 0,1 bar |
| BP VLA 02 B DN14 | 0,2 bar |
| BP VLA 02 C DN14 | 0,3 bar |
| BP VLA 02 D DN14 | 0,4 bar |
| BP VLA 02 E DN14 | 0,5 bar |
EXTERNAL DIAMETER 15
EXTERNAL DIAMETER 15
BP VLA 01 DN15
| Ø | Features |
|---|---|
| 15 | Cylindrical model – Guided piston – Without O-Ring |
| Item | Reopening Load |
|---|---|
| BP VLA 01 A DN15 | 0,1 bar |
| BP VLA 01 B DN15 | 0,2 bar |
| BP VLA 01 C DN15 | 0,3 bar |
| BP VLA 01 D DN15 | 0,4 bar |
| BP VLA 01 E DN15 | 0,5 bar |
BP VLA 02 DN15
| Ø | Features |
|---|---|
| 15 | Self-locking direct passage with fixing teeth |
| Item | Reopening Load |
|---|---|
| BP VLA 02 A DN15 | 0,1 bar |
| BP VLA 02 B DN15 | 0,2 bar |
| BP VLA 02 C DN15 | 0,3 bar |
| BP VLA 02 D DN15 | 0,4 bar |
| BP VLA 02 E DN15 | 0,5 bar |
BP VLA 03 DN15
| Ø | Features |
|---|---|
| 15 | Direct passage |
| Item | Reopening Load |
|---|---|
| BP VLA 03 A DN15 | 0,1 bar |
| BP VLA 03 B DN15 | 0,2 bar |
| BP VLA 03 C DN15 | 0,3 bar |
| BP VLA 03 D DN15 | 0,4 bar |
| BP VLA 03 E DN15 | 0,5 bar |
EXTERNAL DIAMETER 20
EXTERNAL DIAMETER 20
BP VLA 01 DN20
| Ø | Featurese |
|---|---|
| 20 | Self-locking direct passage with fixing teeth |
| Item | Reopening Load |
|---|---|
| BP VLA 01 A DN20 | 0,1 bar |
| BP VLA 01 B DN20 | 0,2 bar |
| BP VLA 01 C DN20 | 0,3 bar |
| BP VLA 01 D DN20 | 0,4 bar |
| BP VLA 01 E DN20 | 0,5 bar |
BP VLA 02 DN20
| Ø | Features |
|---|---|
| 20 | Direct passage |
| Item | Reopening Load |
|---|---|
| BP VLA 02 A DN20 | 0,1 bar |
| BP VLA 02 B DN20 | 0,2 bar |
| BP VLA 02 C DN20 | 0,3 bar |
| BP VLA 02 D DN20 | 0,4 bar |
| BP VLA 02 E DN20 | 0,5 bar |