Direct-Acting Proportional Valve
D926-D927 Series
Vibration Resistance: 30g, 3 axes
Rated Flow: 4 to 75 l/min (1.06 to 19.8 gpm) at each throttle edge with ∆p of 5 bar (75 psi)
Maximum Working Pressure: 350 bar (5,000 psi)
Installation Specifications: ISO 4401 Sizes 03 and 05
Direct Drive: Two proportional solenoids directly drive the valve core and body
Three-Way, Four-Port Design: Includes fail-safe position, reducing the need for additional safety components
High Accuracy and Wear Resistance: Designed valve core and body fit
Mechanically Isolated Amplifier Plate: High vibration resistance for longer service life and reduced downtime
New Generation Amplifier Plate: Digital core and high-efficiency components generate low thermal stress, extending the amplifier's lifespan
Wide Range of Cover, Flow Characteristics, and Signal Selection: Adapts to numerous applications
Compact Design: Amplifier plate mounted on the solenoid reduces installation space
| Specification | D926 | D927 |
|---|---|---|
| Installation Type | ISO 4401 Size 03 | ISO 4401 Size 05 |
| Hydraulic Parameters | ||
| Maximum Working Pressure | 350 bar (5,000 psi) | 350 bar (5,000 psi) |
| Rated Flow (∆pN of 5 bar per throttle edge) | 4 to 32 l/min (1.06 to 8.5 gpm) | 25 to 75 l/min (6.6 to 19.8 gpm) |
| Step Response Time (0 to 100% Stroke) | 18 ms | < 28 ms (< 3% positive cover) |
| Electrical Parameters | ||
| Supply Voltage | 24 VDC (18 to 32 VDC) | 24 VDC (18 to 32 VDC) |
| Rated Signal Options | +/-10 V, +/-10 mA, and 4-20 mA |
