The REXROTH ZDR6DP2-4X/75YM is a heavy-duty industrial pressure reducing valve engineered for precise secondary pressure regulation in hydraulic circuits. Part of the ZDR6 series, this direct-operated valve maintains a constant outlet pressure independent of inlet pressure fluctuations and flow variations, ensuring stable operation of downstream components.
REXROTH ZDR6DP2-4X/75YM Technical Specifications
| Series | ZDR6 |
|---|---|
| Component Type | Pressure Reducing Valve |
| Actuation | Direct-operated, mechanical |
| Mounting | Subplate, ISO 4401 size 6 (CETOP 3) |
| Adjustment | Hand knob with locknut |
| Pressure Range | Up to 75 bar (secondary pressure) |
| Maximum Inlet Pressure | 210 bar |
| Maximum Flow | 40 L/min |
| Fluid | Mineral oil based hydraulic fluid |
| Fluid Temperature Range | -30 °C to +80 °C |
| Viscosity Range | 10 to 800 mm²/s |
| Port Connections | Subplate mounting, threaded connections per ISO 228 |
| Seal Material | NBR (nitrile rubber) |
| Housing Material | Cast iron |
| Weight | Approx. 1.5 kg |
| Part Number | R900483786 |
Key Engineering Features
- Direct-operated pressure reducing valve with mechanical adjustment for precise secondary pressure control.
- Maintains constant outlet pressure regardless of inlet pressure and flow fluctuations.
- Hand knob with locknut allows stepless pressure setting and secure locking.
- Compact subplate mounting design conforms to ISO 4401 size 6 (CETOP 3) for easy integration.
- Durable cast iron housing and NBR seals ensure long service life in demanding environments.
- Designed for mineral oil-based hydraulic fluids with viscosity range 10 to 800 mm²/s.
Industrial Applications
- Machine tools and metalworking equipment requiring precise pressure control.
- Hydraulic power units and central systems for pressure reduction in branch circuits.
- Presses and forming machinery where stable secondary pressure is critical.
- Material handling and lifting equipment with sensitive load control.
- Test stands and simulation rigs needing accurate pressure regulation.
- General industrial automation and manufacturing lines with hydraulic actuators.
For technical inquiries, dimensional drawings, or replacement support for REXROTH ZDR6DP2-4X/75YM, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
REXROTH ZDR6DP2-4X/75YM Pressure Reducing Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the REXROTH ZDR6DP2-4X/75YM Pressure Reducing Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.