Product Overview
The CKD ADK11-25A-02E-DC24V is a pilot operated 2-port solenoid valve engineered by CKD Corporation for precise on/off control of neutral fluids and gases in industrial process and pneumatic systems. Utilizing a two-stage pilot actuation principle, the valve employs a small solenoid-driven pilot stage to shift the main valve element, allowing a compact coil to control significantly higher flow rates and line pressures than a direct-acting design. The 25A designation corresponds to a nominal port size of 25 mm (1 inch), while the 02E configuration denotes the standard body and connection style within the ADK11 series. With a 24 VDC solenoid coil, this valve integrates directly with common industrial control panels and PLC output modules, making it a reliable drop-in component for automated fluid handling, water treatment, and general process control circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pilot Operated 2-Port Solenoid Valve (Process & Pneumatic Valve) |
| Model Designation | ADK11-25A-02E-DC24V |
| Manufacturer | CKD Corporation |
| Port Size | 25A (Nominal 25 mm / 1 inch) |
| Valve Configuration | 2-Port, Normally Closed (N.C.) Pilot Operated |
| Coil Voltage | 24 VDC |
| Operating Pressure | Standard Industrial Grade (Up to rated bar per ADK11 series) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Threaded Port Connection) |
| Seal & Body Material | Industrial-grade elastomer seals with corrosion-resistant body |
Engineering Features & Advantages
- Precision Pilot Actuation: The two-stage pilot design enables reliable switching of larger flow volumes with minimal electrical power, ensuring consistent response and low heat generation during continuous duty cycles.
- Stable 24 VDC Operation: The DC24V coil provides clean, low-noise actuation compatible with modern PLC and industrial control systems, with no AC hum and reduced inrush current concerns.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction that resists wear from frequent cycling and pressure fluctuations.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original CKD ADK11 series OEM standards, ensuring straightforward integration into existing manifolds and piping.
Typical Industrial Applications
This pilot operated solenoid valve is widely deployed in automated fluid and gas control systems, including water treatment and purification plants, industrial
PRODUCT IMAGES
CKD ADK11-25A-02E-DC24V Pilot Operated 2-Port Solenoid 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 CKD ADK11-25A-02E-DC24V Solenoid Directional Control Valve. This Japan-made 24V DC hydraulic component features a 2-position, spring-return design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.