» Valve » Hydraulic valve » BFWH-03 /BFWH-04 /BFWH-06 Proportional electro-hydraulic directional valve| Specification | 03 | 04 | 06 | |
| Maximum pressure | (MPa) | 31.5 | ||
| Return pressure (MPa) | T(For extl disch) | <25 | ||
| T(For inti disch) | <3 | |||
| Port Y | <3 | |||
| Maximum flow | (L/min) | 85 | 150 | 325 |
| Hysteresis | (%) | <6 | ||
| Repeatability | (%) | <3 | ||
| Rated current | (mA) | 800 | ||
| Filtration accuracy | (um) | ≤20 | ||
| Hydraulic fluid | Mineral oil,phosphate-ester | |||
| Viscosity | (mm²/s) | 2.8~100 | ||
| Fluid temp. | (℃) | -20~70 | ||
| Coil resistance | (Ω) | 19.5 | ||
| Weight (Kg) | 2-Position | 8.1 | 12.3 | 17.5 |
| 3-Position | 8.8 | 13 | 18.2 | |
| Cleanliness | Filter is recommended for the highest fluid pollution degree;the lowest specific filtration resistance according to ISO 4406 (C) 20/18/15. | |||



