Product Overview
The DANFOSS SPC2-8-P-0-15 (OEM Part No. 02-173329) is a high-performance screw-in proportional cartridge valve engineered for precise, infinitely variable control of hydraulic flow and pressure within demanding industrial circuits. As a member of Danfoss’s SPC2 series, this two-port proportional cartridge valve utilizes a robust solenoid-actuated poppet/spool design that delivers smooth, hysteresis-minimized modulation in response to an analog electrical command signal. Unlike fixed displacement components, the SPC2-8-P-0-15 functions as a controlled metering element, enabling system designers to achieve accurate velocity profiling, load holding, and pressure compensation when integrated into manifold blocks or custom hydraulic power units. Its compact 8-size cartridge footprint allows for high-density circuit integration while maintaining the high flow capacity and repeatability expected in modern proportional hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Cartridge Valve (Screw-in, Solenoid Actuated) |
| Model Designation | SPC2-8-P-0-15 / 02-173329 |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar rated) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (8-size cartridge cavity) |
| Actuation Method | Proportional Solenoid with Analog Command Signal |
| Flow Characteristic | Infinitely Variable, Metering Spool / Poppet Configuration |
| Control Signal Range | Standard Proportional Current (e.g., 0–800 mA typical for SPC2 series) |
| Seal Material | NBR / FKM (Standard Industrial Hydraulic Fluids) |
Engineering Features & Advantages
- Precision Proportional Metering: The SPC2-8-P-0-15 delivers highly linear flow and pressure control with low hysteresis and excellent repeatability, enabling accurate velocity and force regulation in closed-loop hydraulic systems.
- Compact Cartridge Architecture: The 8-size screw-in cartridge design minimizes manifold space requirements and reduces potential leak paths, making it ideal for high-density integrated hydraulic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid construction and contamination-tolerant spool/poppet geometry.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in replacement for Danfoss SPC2 series valves and associated manifold cavities.
- Optimized Dynamic Response: Fast solenoid actuation and refined spool dynamics provide quick response to command signal changes, improving machine cycle times and process accuracy.
Typical Industrial Applications
The DANFOSS SPC2-8-P-0-15 proportional cartridge valve is widely deployed in plastic injection molding machines for precise injection and clamping force
PRODUCT IMAGES
DANFOSS SPC2-8-P-0-15 / 02-173329 Proportional Cartridge 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 SPC2-8-P-0-15 / 02-173329 Solenoid Proportional Cartridge Valve. This Denmark-made 15V hydraulic component features a 2-way proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.