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Product Details:
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| Displacementrange: | 10 Cc/rev To 250 Cc/rev | Rotation: | 0.2-cp Can Be Transported In Reverse |
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| Mountingtype: | Flange Mount | Sealingtype: | NBR Or FKM Seals |
| Operatingtemperaturerange: | -20°C To 80°C | Weight: | 5 Kg To 25 Kg (depending On Model) |
| Fuel: | Hydraulic Oil | ||
| Highlight: | Rexroth proportional relief valve,direct acting hydraulic valve,pilot operated relief valve Germany |
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| Parameter Category | Specification | Details / Notes |
|---|---|---|
| Basic Model Info | Type | Direct-operated proportional relief valve |
| Model Series | DBET | |
| Specification Size | 6 | |
| Hydraulic Performance | Max. Working Pressure | Up to 420 bar |
| Max. Flow Rate | Up to 2 l/min | |
| Pressure Rating | 315 bar | |
| Operational Medium | Hydraulic oil (HL, HLP, HVLP, etc.) | |
| Electrical Characteristics | Power Supply | 24 VDC |
| Control Signal | Proportional input (0-10V or 4-20mA) | |
| Solenoid Type | Proportional solenoid, 1600 mA coil | |
| Electrical Connection | 3-pole connector (DIN EN 175301-803) | |
| Design & Mounting | Connection Type | Subplate mounting |
| Mounting Standard | ISO 4401-03-02-0-05 | |
| Port Configuration | P, T ports (2 ports) | |
| Seal Material | FKM (Viton ®) | |
| Performance Features | Pressure Adjustment | Remote proportional control via electrical signal |
| Response Time | Typically < 100 ms (10-90% pressure change) | |
| Linearity | ±2% of full scale | |
| Hysteresis | <3% | |
| Environmental Conditions | Operating Temperature | -20°C to +70°C (hydraulic oil) |
| Storage Temperature | -20°C to +80°C | |
| Protection Class | IP65 (with connector) | |
| Physical Properties | Weight | Approx. 1.4 kg (varies by configuration) |
| Material | Steel housing, hardened spool | |
| Compatibility | Hydraulic Fluids | Mineral oils (HL, HLP), synthetic fluids (HETG, HEES), phosphate esters (with FKM seals) |
| Control Electronics | Requires external amplifier (e.g., VT-2000 series) |
Contact Person: Mr. liyun
Tel: +8615280488899