Product Overview
The Rexroth ZDB 10 VA1-41/200V (Material No. R900506739) is a direct-operated pressure relief valve from the proven ZDB series, designed for precise system pressure limitation and protection in industrial hydraulic circuits. As a pilot-operated pressure control valve, it operates on a balanced spool principle, where system pressure acts against an adjustable spring force to regulate flow to the tank port. This valve is engineered for panel or manifold mounting in accordance with ISO 4401 / DIN 24340 standards, ensuring seamless integration into existing hydraulic power units and control blocks. With a nominal size of NG10 (Size 10) and a pressure rating of 200 bar, the ZDB 10 VA1-41/200V delivers reliable overpressure protection, smooth pressure regulation, and long service life in demanding industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pressure Control Valve (Pressure Relief Valve) |
| Model Designation | ZDB 10 VA1-41/200V |
| Material Number | R900506739 |
| Nominal Size | NG10 (Size 10) |
| Operating Pressure | Up to 200 bar (adjustable pressure range) |
| Mounting & Connection | Subplate mounting per ISO 4401 / DIN 24340 (NG10 interface) |
| Actuation Type | Direct-operated, spring-loaded adjustment |
| Adjustment Element | Sleeve with hexagon and locknut |
| Hydraulic Fluid | Mineral oil based hydraulic fluids (HL, HLP) per DIN 51524 |
| Fluid Temperature Range | -20°C to +80°C (standard seals) |
| Viscosity Range | 10 to 800 mm²/s (cSt) |
Engineering Features & Advantages
- Precise Pressure Limiting: Direct-operated spool design provides accurate and repeatable pressure regulation, protecting hydraulic components from overpressure conditions and ensuring system safety.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With a nominal size of NG10 (Size 10) and a pressure rating of 200 bar, the ZDB 10 VA1-41/200V delivers reliable overpressure protection, smooth pressure regulation, and long service life in demanding industrial environments.
PRODUCT IMAGES
REXROTH ZDB 10 VA1-41/200V / R900506739 Pressure Relief 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 genuine REXROTH ZDB 10 VA1-41/200V / R900506739 Pilot Operated Pressure Relief Valve. This German-made hydraulic component features a robust poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.