Overview
The Festo CPE14-M1BH-5J-1/8 solenoid valve (part number 196939) is a 5/2-way, double-solenoid, air-piloted directional control valve from Festo’s compact CPE14 series. Designed for pneumatic and automation systems, this valve handles compressed air switching with a nominal flow rate of 800 L/min and operates within the 2–8 bar pressure range. The G1/8″ threaded ports and 14 mm construction width make it ideal for space-constrained panel and manifold applications.
Key Features
- 5/2-way bistable configuration — two solenoid coils for directional air control, holds position without power
- Double solenoid actuation — 24V DC coil (ZC plug pattern) for safe, repeatable switching
- Internal pilot air — simplified tubing; no external pilot supply required
- Soft sealing principle — minimal internal leakage and extended valve life
- Compact footprint — 14 mm width with 40.3 mm length fits manifold and panel designs
- Manual override — non-detenting override for troubleshooting and emergency control
Technical Specifications
- Part Number: CPE14-M1BH-5J-1/8 (Festo 196939)
- Valve Type: 5/2-way directional control, bistable, piston spool
- Actuation: Double solenoid, 24V DC, ZC plug pattern
- Nominal Flow Rate: 800 L/min (qN)
- Operating Pressure: 2–8 bar (0.2–0.8 MPa)
- Port Connections: 5 × G1/8″ (female) main ports; 2 × M3 pilot air ports
- Construction Width: 14 mm
- Dimensions (L × W): 40.3 mm × 14 mm
- Body Material: Die-cast aluminum
- Sealing Material: NBR (soft sealing)
- Operating Temperature: −5°C to +50°C
- Input Medium: Compressed air per ISO 8573-1:2010 [7;4;4]
- Degree of Protection: IP65 (with plug socket)
- Certifications: UL recognized (OL), DNV maritime classification
Typical Applications
The Festo CPE14-M1BH-5J-1/8 is used across industrial automation, packaging, material handling, and pneumatic control systems. Common applications include:
- Pneumatic cylinder control in production lines and assembly equipment
- Air flow switching in pump and motor control circuits
- Manifold-mounted directional control for compact panel designs
- Machine tool and automated equipment air valve blocks
- Test and measurement systems requiring bistable hold-in-place switching
Compatibility & Replacements
Compatible With
- Festo CPE14 series valve blocks and manifold systems
- Standard pneumatic cylinder and actuator circuits
- 24V DC solenoid coil systems (MSZE-B coil assemblies)
- ISO 4401 (CETOP-05) sandwiched manifold designs
- Pneumatic tubing and hose with G1/8″ female thread adapters
Replaces / Drop-In Replacement For
- Earlier revisions of CPE14-M1BH-5J-1/8 (same part number across generations with compatible interfaces)
- Festo MFH series compact valves in equivalent flow and pressure ratings (verify with system integrator)
- Legacy solenoid valve assemblies requiring 5/2-way bistable functionality and 800 L/min capacity
Works With
- Festo MSZE-B-3-24DC solenoid coil assemblies (standard coil configuration)
- Pneumatic pilot air supply systems (internal piloting reduces tubing complexity)
- PLC and industrial controller outputs via relay or solenoid interface modules
- ISO 4401 manifold cavity standards for compact integration
- Standard compressed air preparation and treatment systems
