Overview
The MAC 45A-LAC-DDAJ-2KJ solenoid valve is a direct solenoid operated 4/2-way poppet valve designed for pneumatic and compressed air systems. This unit features a balanced poppet design with conical seats that deliver high shifting forces and fast, consistent response times. Operating at 24V DC with 5.4W power consumption and rated for pressures up to 120 PSI, the 45A-LAC-DDAJ-2KJ is ideal for OEM equipment, automated machinery, and industrial control applications requiring reliable fluid or air switching.
Key Features
- Direct Solenoid Actuation: Fast response times with high shifting forces for precise pneumatic control
- Balanced Poppet Design: Conical seats provide long service life and consistent repeatability
- Locking Manual Override: Allows manual operation and system diagnostics without depressurizing
- Compact Base-Mount Design: Integrates easily with manifold systems and sub-base modules
- Low Power Consumption: 5.4W DC solenoid reduces electrical load and heat generation
- Vacuum to 120 PSI Rated: Versatile across positive pressure and vacuum applications
Technical Specifications
- Valve Type: 4/2-Way, Direct Solenoid Operated Poppet Valve
- Series: MAC 45 Series
- Electrical Specification: 24V DC, 5.4W
- Connector Type: DIN 43650 Square Connector (Male Only)
- Port Size (A & B): 1/8″ NPTF Female
- Exhaust/Inlet Ports (EXH & IN): 1/4″ NPTF Female
- Pressure Rating: Vacuum to +120 PSI
- Flow Coefficient (Cv): 0.11
- Mounting: Manifold Base Sub-Mount
- Manual Operator: Locking Recessed Manual Override
- Dimensions: H 100mm × W 20mm × D 71mm
- Weight: 0.35 lbs
- Operation: Monostable (Spring Reset)
- Standards Compliance: IEC 61504-8, IEC 61561-1, ISO 13849, REACH
Typical Applications
- Automated assembly line machinery and OEM equipment
- Pneumatic actuator control (cylinders, grippers, clamps)
- Air-operated brake and clutch systems
- Fluid distribution and diverter valves in manifold circuits
- Vacuum pick-up and selector valve applications
- Industrial tool and press control systems
Compatibility & Replacements
Compatible With
- MAC 45 Series valve sub-bases and manifold blocks
- Standard pneumatic and compressed air systems up to 120 PSI
- Vacuum and inert gas systems
- Industrial PLC and automation control systems via solenoid coil actuation
- Equipment using DIN 43650 square connectors and 24V DC solenoid circuits
Replaces / Drop-In Replacement For
- Direct solenoid equivalent to MAC 45A-LAC-DDAJ-2KJ (non-hyphenated: 45ALACDDAJ2KJ)
- Verify manifold base compatibility and porting requirements with your system integrator before substituting competitive valves
Works With
- Manifold base modules and sub-bases designed for MAC 45 Series poppet valves
- 24V DC power supplies and solenoid control circuits
- Pneumatic schematic designs using 4/2-way directional valve symbols
- Industrial automation platforms with solenoid switching capability (electrical, hydraulic, or pneumatic)
