Product Overview
The Danfoss PRMP064EN-1-00-XXX is a precision pilot-operated proportional pressure relief valve engineered for continuous electro-hydraulic pressure control in demanding industrial circuits. As part of the Danfoss PRMP series, this valve modulates system pressure proportionally to an electrical command signal, enabling smooth, infinitely variable pressure regulation rather than discrete on/off relief. The valve combines a high-response proportional solenoid actuator with a balanced poppet/spool pilot stage, delivering accurate pressure setpoint tracking, low hysteresis, and excellent repeatability. It serves as a critical pressure-limiting and pressure-control element in hydraulic power units, press circuits, and closed-loop force-control systems where precise, dynamic pressure modulation is required.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Pressure Relief Valve (Pilot-Operated) |
| Model Designation | PRMP064EN-1-00-XXX |
| Series | Danfoss PRMP Proportional Valve Series |
| Actuation Type | Proportional Solenoid with Integrated Position Feedback |
| Operating Pressure | Standard Industrial Grade (Up to rated bar per model variant) |
| Control Signal | Analog Proportional (0–10 V / 4–20 mA, dependent on amplifier card) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Subplate or Manifold Mounting) |
| Fluid Compatibility | Mineral Oil / Hydraulic Fluid per ISO VG 32–68 |
| Seal Material | NBR / FKM (Viton) Standard |
Engineering Features & Advantages
- Precision Proportional Control: The proportional solenoid and balanced pilot stage deliver infinitely variable pressure regulation with low hysteresis and high repeatability, enabling accurate force and torque control in closed-loop hydraulic systems.
- Fast Dynamic Response: Optimized pilot flow paths and low-inertia solenoid armature ensure rapid pressure ramp-up and decay, critical for high-cycle press and injection molding applications.
- Stable Pressure Regulation: Pilot-operated design maintains consistent outlet pressure independent of flow fluctuations, minimizing pressure overshoot and system shock.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened internal components and contamination-tolerant clearances.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Danfoss OEM standards, ensuring drop-in replacement without circuit modification.
Typical Industrial Applications
This proportional pressure relief valve is widely deployed in plastic injection molding machines for precise clamp and injection pressure profiling, metallurgical presses requiring controlled force
PRODUCT IMAGES
Danfoss PRMP064EN-1-00-XXX Proportional Pressure Relief Valve
âš¡ 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 Danfoss PRMP064EN-1-00-XXX Proportional Pressure Control Valve. This Denmark-made 24V DC hydraulic component features a normally closed proportional solenoid design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.