Overview
The Numatics 226-749B is an electromagnetic solenoid coil designed for pilot-operated pneumatic valve actuation in industrial automation and control systems. This coil assembly operates at 24VDC with a nominal current draw of 0.15 amperes and is rated for 100% continuous duty (100% ED), making it suitable for demanding applications requiring sustained electromagnetic engagement. The unit carries VDE 0580 certification, a European safety standard for solenoid coils.
Key Features
- 24VDC operating voltage with low current draw (0.15A) for minimal power consumption
- 100% continuous duty (ED) rating enables prolonged energization without duty-cycle limitations
- VDE 0580 certified for safety and compliance in European industrial markets
- Direct replacement and compatible coil for Numatics L-series and multi-series solenoid valve bodies
- Compact DIN plug-in design for straightforward installation and removal
- Proven reliability in pneumatic pilot control and automation applications
Technical Specifications
- Input Voltage: 24 VDC
- Nominal Current: 0.15 A (150 mA)
- Duty Cycle: 100% ED (Continuous Duty)
- Certification: VDE 0580
- Connection Type: DIN Plug-in (standard industrial coil connector)
- Compatible Valve Series: Numatics L-series solenoid valves (L1, L2, L3, L11, L12, L23, L53)
- Weight: Approximately 0.15 lbs (coil assembly)
- Operating Temperature Range: 0°C to 50°C (standard industrial range)
Typical Applications
The Numatics 226-749B solenoid coil is used in a wide range of industrial pneumatic systems and controls:
- Pneumatic directional control valve actuation and pilot operation
- Automated manufacturing equipment, assembly line controls, and material handling systems
- Packaging machinery and pneumatic automation in food, beverage, and pharmaceutical industries
- HVAC system controls and building automation requiring pilot-operated valve switching
- Industrial automation systems requiring low-power, 24VDC solenoid actuation
Compatibility & Replacements
Compatible With
- Numatics L-series solenoid valve bodies (L1, L11, L12, L2, L23, L3, L53 series)
- Parker Numatics pilot-operated air control valves
- ASCO Numatics valve manifolds and subplate assemblies
- Standard 24VDC industrial control systems and PLC outputs
- Any pneumatic valve base with DIN coil plug-in cavity
Replaces / Drop-In Replacement For
The 226-749B is a direct replacement solenoid coil for Numatics valve assemblies including (but not limited to):
- Numatics L12BA452B000061 solenoid valve (complete assembly)
- Numatics L11BA452BG00061 solenoid valve
- Numatics L11BB452B000061 solenoid valve
- Numatics L23BB652B000061 solenoid valve
- Numatics L53EM41GGS00061 solenoid valve
Works With
- 24VDC power supplies and industrial control systems
- PLC (Programmable Logic Controller) discrete 24VDC outputs
- Relay and contactor circuits for solenoid actuation
- Standard industrial wiring and DIN connector harnesses
- Any pneumatic directional control or pilot-operated valve base with compatible DIN coil cavity
