Product Overview
The CKD EVR-2500-28 is a high-precision electro-pneumatic regulator (electronic proportional pressure control valve) engineered by CKD Corporation, a globally recognized leader in fluid control technology. This advanced device functions as a pressure control valve within pneumatic systems, converting an electrical input signal (voltage or current) into a linearly proportional pneumatic output pressure. Unlike standard solenoid valves that provide simple on/off control, the EVR-2500-28 utilizes a sophisticated internal closed-loop feedback mechanism with a built-in pressure sensor. This allows for infinite, stepless pressure regulation independent of flow rate fluctuations and primary supply pressure variations. It serves as a critical control component in industrial automation, enabling precise, high-speed electronic control of air pressure for tension control, force actuation, and continuous process regulation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Regulator / Proportional Pressure Control Valve |
| Model Designation | EVR-2500-28 |
| Control Method | Electronic Proportional (Closed-Loop Feedback) |
| Operating Pressure | Standard Industrial Grade (Up to 0.9 MPa / 9 bar rated output) |
| Input Signal | Analog DC Voltage (0-5V, 0-10V) or Current (4-20mA) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Threaded Port Connection) |
Engineering Features & Advantages
- Precision Performance: Features a high-resolution internal pressure sensor and advanced PID control logic, delivering exceptional linearity, hysteresis, and repeatability for critical pressure regulation tasks.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust internal diaphragms and spool mechanisms designed to resist contamination and provide long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM CKD standards, ensuring seamless integration into existing pneumatic control panels and manifolds.
- High-Speed Response: Fast dynamic response time allows for rapid pressure changes, making it ideal for high-cycle automation and dynamic force control applications.
Typical Industrial Applications
This electro-pneumatic regulator is widely deployed in heavy industrial scenarios requiring precise electronic pressure modulation, including plastic injection molding machines (for precise clamping and injection pressure control), metallurgical presses (for controlled force application), tension control systems in web handling and printing, and CNC machine tools (for tool balancing and workpiece clamping). It is also essential in semiconductor manufacturing equipment and automated assembly lines where accurate, repeatable pneumatic force is critical.
PRODUCT IMAGES
CKD EVR-2500-28 Electro-Pneumatic Regulator
⚡ 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 CKD EVR-2500-28 Solenoid Operated Directional Control Valve. This Japan-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.