Product Overview
The MAC 45A-AC2-DDFJ-4JB is a high-performance pneumatic solenoid valve manufactured by MAC Valves, a globally recognized leader in pneumatic and hydraulic directional control technology. This 4-way, 5-port solenoid-operated directional valve utilizes a balanced poppet design, delivering fast, consistent shifting and reliable sealing even under fluctuating pressure conditions. Engineered for demanding industrial automation and process control systems, the 45A series valve serves as a critical control element for actuating pneumatic cylinders, rotary actuators, and other air-driven components. Its compact inline body and modular construction allow for flexible integration into manifold assemblies or standalone installations, ensuring precise directional control of compressed air in high-cycle industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (Directional Control Valve) |
| Model Designation | MAC 45A-AC2-DDFJ-4JB |
| Valve Configuration | 4-Way, 5-Port, 2-Position (Single Solenoid) |
| Operating Pressure | Standard Industrial Grade (Up to 150 PSI / 10 bar) |
| Actuation Type | Solenoid / Air Pilot Return |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Inline Body with Threaded Ports) |
Engineering Features & Advantages
- Precision Performance: Balanced poppet design ensures consistent shifting forces and reliable sealing, delivering rapid response times and precise directional control of pneumatic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid construction and wear-resistant internal components rated for millions of cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without modification to existing manifolds or piping.
- Modular Versatility: Compact inline body design supports both standalone and manifold-mounted configurations, simplifying system integration and maintenance.
Typical Industrial Applications
This MAC 45A-AC2-DDFJ-4JB pneumatic solenoid valve is widely deployed in heavy industrial scenarios including plastic injection molding machines for mold actuation and part ejection, metallurgical presses for clamping and positioning circuits, packaging and assembly automation lines for high-speed cylinder control, and CNC machine tools for tool changers and workpiece clamping systems. Its robust construction also suits general process and pneumatic valve applications requiring dependable directional air control in continuous-duty environments.
PRODUCT IMAGES
MAC 45A-AC2-DDFJ-4JB Pneumatic 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 MAC 45A-AC2-DDFJ-4JB Solenoid Directional Valve. This USA-made 24V DC hydraulic component features a 4-way, 2-position spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.