Overview
The MAC Valves 45A-AA1-DAAB-1CA is a direct solenoid-operated 4-way poppet valve from MAC’s proven 45 series lineup. The MAC 45 Series is a direct solenoid operated 4-way poppet valve featuring a short stroke solenoid, a balanced poppet and conical seats. This configuration delivers reliable fluid control for pneumatic and vacuum systems in industrial automation environments.
Key Features
- High shifting forces, fast consistent response times, and long life
- Bonded balanced poppets for high flow precise repeatability and consistent operation
- Valves can be piped as 4-way / 3-way or 2-way / normally closed or normally open or can be used for vacuum / diverter / selector applications
- Extremely long service life due to unique poppet cushions
- Manual overrides as standard and various solenoid enclosures and plug-in connectors
Technical Specifications
- 1/8″ NPTF threaded female ports (4 ports: A, B, EXH, IN)
- Direct solenoid-operated poppet design
- Monostable operation (spring-reset)
- Flying leads electrical connection (18″ cable)
- Pressure range: vacuum to +120 psi
- Compact inline installation
- Dimensions: 63mm H × 25mm W × 62mm D (approx.)
Typical Applications
- Car wash and automated cleaning systems
- Vacuum and suction applications
- Pneumatic fluid diverter and selector controls
- Industrial automation and process control
- Machine tool and manufacturing equipment
- High-speed dispensing systems
Compatibility & Replacements
Compatible With
- MAC 45 series valve bases and manifolds
- Compressed air and inert gas systems
- Vacuum applications (rated for vacuum to +120 psi)
- Standard 1/8″ NPTF pneumatic circuits
Replaces / Drop-In Replacement For
- MAC 45A-AA1-DAAA-1CA and related 45A-AA1 variants
- Other MAC 45 series single-operator direct solenoid poppet valves with equivalent port configurations
- Verify compatibility with your system integrator before ordering
Works With
- Pneumatic control systems and circuits
- 24 VDC or AC solenoid voltage options (model-dependent)
- ISO 13849 and IEC 61504/61611 compliant systems
- Manifold and subbase mounting configurations
