Product Overview
The CKD EVD-3500-P08SN is a high-precision electro-pneumatic proportional valve engineered by CKD Corporation, a globally recognized leader in fluid control technology. This valve operates on a direct-acting solenoid principle, converting an electrical current input into a linearly proportional pneumatic pressure or flow output. Unlike standard directional valves that provide only fully open or fully closed states, the EVD-3500-P08SN enables infinite, stepless control of air or gas pressure, making it an essential component for closed-loop industrial process systems requiring precise force, speed, or tension regulation. Its compact, modular architecture allows for seamless integration into manifold assemblies and multi-valve pneumatic control panels.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Proportional Valve |
| Model Designation | EVD-3500-P08SN |
| Operating Pressure | Standard Industrial Grade (Up to 0.9 MPa / 9 bar rated) |
| Mounting & Connection | Standard ISO / CKD Modular Interface, Port Size 08 (1/4 inch) |
| Actuation Method | Direct-Acting Proportional Solenoid |
| Input Signal | Analog Voltage (0–10 VDC) or Current (4–20 mA) |
| Hysteresis & Repeatability | < 1% Full Scale (typical) |
Engineering Features & Advantages
- Precision Proportional Control: The direct-acting solenoid and precision spool design deliver highly linear pressure and flow output in direct proportion to the electrical input signal, enabling accurate closed-loop regulation of pneumatic actuators.
- Fast Dynamic Response: Optimized magnetic circuit and low-inertia moving components ensure rapid response times, critical for high-cycle industrial processes and servo-pneumatic positioning tasks.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust coil insulation, wear-resistant spool and sleeve materials, and protection against contamination ingress.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original CKD OEM standards, ensuring drop-in replacement without modification to existing manifolds or control panels.
- Low Power Consumption: Efficient solenoid design minimizes electrical demand while maintaining full proportional authority across the entire pressure range.
Typical Industrial Applications
The CKD EVD-3500-P08SN is widely deployed in demanding industrial environments including plastic injection molding machines for precise mold clamping and injection pressure control, metallurgical presses and rolling mills for tension and force regulation, CNC machine tools and automated assembly systems for controlled pneumatic actuation, and general process industries such as packaging, textile, and food processing where accurate air pressure or flow modulation is essential for product quality and repeatability.
PRODUCT IMAGES
CKD EVD-3500-P08SN Electro-Pneumatic Proportional 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 CKD EVD-3500-P08SN Solenoid Directional Control Valve. This Japan-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.