Product Overview
The Rexroth DA6VP2A50/200FSM (Material No. R901224233) is a pilot-operated pressure unloading valve from the proven DA series, engineered for precise control of system pressure in industrial hydraulic circuits. This valve functions as a pressure control component that automatically unloads the pump delivery to tank once a preset pressure threshold is achieved, thereby minimizing power consumption, reducing heat generation, and protecting downstream components from sustained overpressure. With a nominal pressure setting of 200 bar and a size 50 (NG50) interface, the DA6VP2A50/200FSM is designed for direct integration into high-pressure hydraulic power units and manifold blocks, delivering reliable, repeatable pressure control in continuous-duty industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve — Pressure Control Valve (Pressure Unloading Valve) |
| Model Designation | DA6VP2A50/200FSM |
| Material Number | R901224233 |
| Nominal Pressure Setting | 200 bar (pressure adjustment range per DA series) |
| Size / Nominal Diameter | NG50 (Size 50) |
| Operating Pressure | Standard Industrial Grade (up to rated 200 bar) |
| Actuation Type | Pilot-operated, pressure-controlled unloading function |
| Mounting & Connection | Standard ISO / Manufacturer Interface (subplate or manifold mounting) |
| Hydraulic Fluid | Mineral oil based hydraulic fluids (HL, HLP per DIN 51524) |
Engineering Features & Advantages
- Precision Pressure Control: Pilot-operated spool and poppet design delivers accurate, repeatable unloading at the preset 200 bar threshold, ensuring stable system pressure regulation and minimal pressure overshoot.
- Energy-Efficient Unloading: Automatically diverts pump flow to tank when the set pressure is reached, reducing power loss, limiting oil temperature rise, and extending the service life of the hydraulic power unit.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened internal components and a robust housing resistant to pressure spikes and contamination.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, allowing drop-in replacement without modification to existing manifolds or piping.
- Low Noise & Stable Operation: Damped pilot stage minimizes chatter and pressure pulsation for smooth, quiet performance in sensitive industrial circuits.
Typical Industrial Applications
The Rexroth DA6VP2A50/200FS
PRODUCT IMAGES
REXROTH DA6VP2A50/200FSM / R901224233 Pressure Unloading 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 DA6VP2A50/200FSM / R901224233 Pilot Operated Check Valve. This Germany-made hydraulic component features a leak-free poppet design, delivering reliable fluid control for heavy-duty industrial systems.