Product Overview
The MAC 45A-FC1-DDAJ-1KA is a high-performance pneumatic solenoid valve manufactured by MAC Valves, a globally recognized leader in air valve technology. This 4-way, 5-port directional control valve utilizes a balanced poppet design, delivering fast, consistent response and reliable shifting even under fluctuating pressure conditions. Engineered for demanding industrial automation, the 45A series valve serves as a critical control component in pneumatic circuits, directing compressed air to actuators, cylinders, and other downstream devices with precision and repeatability. Its robust construction and modular design make it a preferred choice for OEM and MRO applications requiring long service life and minimal maintenance.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Solenoid Valve (4-Way, 5-Port Directional Control) |
| Model Designation | MAC 45A-FC1-DDAJ-1KA |
| Operating Pressure | Standard Industrial Grade (Up to 150 PSI / 10 bar rated) |
| Mounting & Connection | Standard ISO / MAC Modular Interface with sub-base mounting |
| Valve Function | 4-Way, 5-Port, 2-Position (Single Solenoid, Spring Return) |
| Actuation Type | Electrical Solenoid with manual override |
| Port Size | 1/4″ NPTF (standard industrial porting) |
| Voltage Options | 12V DC / 24V DC / 110V AC / 220V AC (model-dependent) |
| Seal Material | Nitrile (Buna-N) / Viton options for extended chemical compatibility |
Engineering Features & Advantages
- Precision Performance: Balanced poppet design ensures consistent shifting forces and rapid response times, eliminating spool sticking and providing reliable directional control across the full pressure range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with high cycle life, resistant to contamination, and capable of millions of actuations without performance degradation.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM MAC 45A series valves, ensuring drop-in replacement without modification to existing manifolds or piping.
- Modular Versatility: Compatible with MAC’s modular manifold systems, allowing easy integration, expansion, and maintenance in complex pneumatic control panels.
- Manual Override: Integrated manual override facilitates troubleshooting and system testing without electrical energization.
Typical Industrial Applications
The MAC 45A-FC1-DDAJ-1KA
PRODUCT IMAGES
MAC 45A-FC1-DDAJ-1KA 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-FC1-DDAJ-1KA 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.