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Type B-Pro
B-PRO-valves are designed to control pressure and flow. They are available in 4 sizes with capacities up to 2000 l/h. B-PRO-valves are typically used in connection with spill-back nozzles where pressure and flow in the return line determine the nozzle capacity
| B-PRO Size | B-PP-PRO | B-P-PRO | B-G-PRO | B-GH-Pro | |
| Viscosity stage (measured in suction inlet) cSt. (mm-2/s) | 1.3-700 | ||||
| Pressure stages bar | 2-22 or 5-45 | ||||
| Factory setting bar | Min. pressure | ||||
| Weight kg | 0.6 | 1.2 | 1.2 | 2.6 | |
| Max. oil temperature ° C | 180 | ||||
| Ambient temperature ° C | -10 to +90 | ||||
| Storage temperature ° C | -20 to +60 | ||||
Capacity
| Type | Minimum in l/h | Nominal in l/h | Maximum in l/h |
|---|---|---|---|
| B-PP-PRO | 20 | 60 | 120 |
| B-P-PRO | 45 | 160 | 300 |
| B-G-PRO | 90 | 300 | 600 |
| B-GH-PRO | 300 | 1000 | 2000 |
| Type | a1 | a3 | a4 | c1 | c2 | c5 | c6 | c7 | d1 | d2 | e1 | f1 | H | r |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B-PP-PRO | 73 | 10 | 8 | R1/8” | R1/4”^ | 12 | 43 | 34 | 26 | 5.5 | 40 | 40 | 6 | 8 |
| B-P-PRO | 90 | 12 | 10 | R1/8” | R3/8”^ | 15 | 65 | 37 | 32 | 6.2 | 55 | 51 | 10 | 8 |
| B-G-PRO | 90 | 12 | 10 | R1/8” | R3/8” | 15 | 65 | 37 | 32 | 6.2 | 55 | 51 | 10 | 8 |
| B-GH-PRO | 121 | 17 | 12 | R1/4”^ | R3/4” | 20 | 63 | 48 | 50 | 8.4 | 70 | 70 | 12 | 12.5 |
