Hydraulic Control Valves
GDBFW Explosion Isolation Proportional Directional Control Valve
Introduction of GDBFW Explosion Isolation Proportional Directional Control Valve
This explosion isolation valve is a direct-action valve which uses the explosion isolation proportional solenoid to govern the flow rate and directions in the hydraulic system. Our valves are enabling creative solutions. You can read off the Valve performance on the chart
Model Description
Technical Specification of GDBFW Explosion Isolation Proportional Directional Control Valve
| Model | 02 | 03 | |
| Maximum Pressure at port P(MPa) | 31.5 | ||
| Maximum Pressure at port T ( MPa) | 16 | ||
| Maximum Flow (l/min) | 45 | 95 | |
| Hysteresis (%) | <5 | ||
| Repeatability (%) | <2 | ||
| Filtration Accuracy (um) | ≤20 | ||
| Hydraulic Fluid | Mineral Oil, Phosphate | ||
| Viscosity (mm2/s) | 2.8~100 | ||
| Fluid Temp.(℃) | -20~70 | ||
| Coil Resistance (Ω) | 19.5 | ||
| Weight (Kg) | 2-Position | 1.9 | 2.6 |
| 3-Position | 3.8 | 4.5 | |
Outside Size 
| Model | A | B | C | D | E |
| GDBFW-02 | 202 | 312 | 103 | 47 | 47 |
| GDBFW-03 | 231 | 337 | 126.5 | 70 | 68 |
