Product Overview
The CKD EV2500-008-E1B4 is a precision electro-pneumatic regulator engineered by CKD Corporation, a globally recognized manufacturer of advanced fluid control components. This device functions as an electronically controlled pressure regulating valve, converting an analog electrical input signal (voltage or current) into a proportional pneumatic output pressure. Unlike conventional mechanical regulators that require manual adjustment, the EV2500 series utilizes a high-speed solenoid actuator and internal pressure feedback sensor to achieve closed-loop, continuously variable pressure control. The -008 designation indicates an 1/4″ port size, while the E1B4 suffix denotes the specific electrical connection and signal configuration. This unit is a critical control element in automated pneumatic systems requiring precise, repeatable, and remote-commandable pressure modulation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Regulator (Process & Pneumatic Valve) |
| Model Designation | EV2500-008-E1B4 |
| Operating Pressure | Standard Industrial Grade (Up to 0.9 MPa / 9 bar rated) |
| Mounting & Connection | 1/4″ Rc (PT) threaded ports; bracket or panel mount interface |
| Control Signal Input | Analog voltage (0–5 VDC / 0–10 VDC) or current (4–20 mA) — E1B4 configuration |
| Output Pressure Range | Proportional to input signal (typically 0.05–0.9 MPa) |
| Power Supply | 24 VDC standard industrial supply |
| Fluid Medium | Compressed air (filtered, non-lubricated or lubricated) |
| Seal Material | NBR / FKM depending on configuration |
Engineering Features & Advantages
- Precision Performance: Closed-loop electronic feedback ensures highly accurate and repeatable output pressure proportional to the command signal, eliminating manual adjustment drift.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust solenoid actuation and durable internal diaphragm and spool mechanisms.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original CKD EV2500 series mounting and port standards, ensuring drop-in replacement without system modification.
- Remote & Automated Control: Accepts standard analog signals for seamless integration with PLC, CNC, and DCS control architectures.
- Fast Response Time: High-speed solenoid and internal pressure sensor enable rapid pressure changes for dynamic process control.
Typical Industrial Applications
This electro-pneumatic regulator is widely deployed in
PRODUCT IMAGES
CKD EV2500-008-E1B4 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 EV2500-008-E1B4 Solenoid Directional Control Valve. This Japan-made 24V DC hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.