Product Description
The Festo MPAL-VI is a modular valve terminal featuring polymer sub bases, designed for maximum flexibility in pneumatic control systems with demanding space and performance requirements. The Type 34 terminal supports up to 32 valve positions and 20 independent pressure zones, allowing three different valve sizes (10 mm, 14 mm and 20 mm) to be mixed on a single manifold. With IP65/IP67 protection, CRC 3 high corrosion resistance, and support for IO Link, I Port, multi pin and fieldbus interfaces, the MPAL VI delivers reliable, corrosion resistant pneumatic control for harsh industrial environments.
Key Features & Advantages
Three Mixable Valve Sizes for Optimised Flow: Supports 10 mm, 14 mm and 20 mm valves on the same manifold, delivering flow rates from 360 l/min up to 870 l/min, allowing precise flow selection per valve position without external adapters
High Valve Density with 32 Positions and 20 Pressure Zones: Accommodates up to 32 valve positions and up to 20 independent pressure zones, providing exceptional scalability for large, complex pneumatic systems in minimal space
High Corrosion Resistance for Aggressive Environments: Rated Corrosion Resistance Class (CRC) 3 – High corrosion stress, making the terminal suitable for demanding applications in chemical, marine and food processing environments
High Ingress Protection with IP65/IP67: Dust tight and protected against water jets (IP65) and temporary immersion (IP67), ensuring reliable operation in washdown and outdoor environments
Multiple Electrical Interfaces: Available with IO Link, I Port, multi pin and fieldbus connections (via CPX or CTEU nodes), supporting flexible integration from simple discrete control to advanced industrial networks
Vacuum Capable with Wide Operating Pressure: Operates from -0.9 bar to 10 bar with full vacuum suitability, accommodating both positive and negative pressure applications without additional components
Polymer Sub bases for Lightweight Construction: Features polymer sub bases that reduce overall weight while maintaining durability, ideal for applications where mass reduction is critical
Extensive Valve Function Range: Supports 2/2 NC, 2x3/2 (NC/NO/open closed), 3/2 NC/NO, 5/2 monostable, 5/2 bistable, 5/3 pressurised, 5/3 exhausted and 5/3 closed configurations
Internal or External Pilot Air Supply: Supports both internal (3–8 bar) and external pilot air supply, allowing flexible integration into systems with varying pneumatic architectures
Tamper Proof Fixed Flow Restrictors: Features tamper proof fixed flow restrictors that prevent unauthorised flow adjustment after commissioning, ensuring consistent performance
LED Status Indication per Coil: Each solenoid coil includes an LED for clear visual indication of switching status, facilitating immediate system troubleshooting and diagnostics
Low Power Consumption with Current Reduction: 10 mm and 14 mm valves consume 50 mA pick up (20 ms) and only 10 mA holding; 20 mm valves consume 110 mA pick up and 23 mA holding, significantly reducing energy and heat generation
24V DC Operation with Wide Voltage Tolerance: Nominal 24 V DC with ±25% permissible fluctuation (operating voltage) and ±10% (load voltage), ensuring reliable operation across industrial power variations
IO Link Revision 1.1 Compatible: Supports IO Link Specification 1.1 with COM3 baud rate (230.4 kBaud) and backwards compatibility, delivering 4 bytes of output data for up to 32 valves
IP65/IP67 Protection in Fully Assembled State: Terminal achieves IP65/IP67 protection only when fully mounted with all plug connectors inserted or protected with cover caps
Modular Design for Easy Expansion: Valve manifold structure is modular with pneumatic valve sizes freely combinable, allowing systems to be easily modified, expanded or reconfigured as application requirements change
Maintenance Free Non Lubricated Operation: When used with non lubricated compressed air to ISO 8573-1:2010 [7:4:4], the terminal is maintenance free. If initially lubricated, continued lubrication is required thereafter
Global Certifications for International Use: Carries CE (EU EMC Directive), c UL us - Listed (OL), RCM compliance mark and KC EMC certifications, ensuring safety for North American, European, Australian and Korean markets
Wide Ambient Temperature Range: Operates reliably from -5°C to +50°C ambient and media temperatures, with storage temperature from -20°C to +40°C and maximum 90% relative humidity at 40°C
Piston Spool and Poppet Valve Designs: Robust construction with piston spool or poppet valve with mechanical spring return, providing reliable long-term performance and extended service life
Multiple Pneumatic Connection Options: Working ports available with M7 thread, G1/4 thread, and QS push in fittings (QS 3, QS 4, QS 6, QS 8, QS 10, QS 12, QS 1/4, QS 5/16, QS 3/8, QS 1/2), ensuring compatibility with standard pneumatic fittings
RoHS Compliant Materials: Manufactured without restricted hazardous substances, meeting stringent environmental compliance standards
Technical Specifications
Brand: Festo
Model: MPAL-VI
Product No.: 569926
Product Type: Valve Terminal / Pneumatic Valve Manifold
Type Code: MPAL-VI
Terminal Type: 34
Valve Sizes Supported: 10 mm, 14 mm, 20 mm
Max. Number of Valve Positions: 32
Max. Number of Pressure Zones: 20
Standard Nominal Flow Rate: 360 l/min (10 mm), 670 l/min (14 mm), 870 l/min (20 mm)
Operating Pressure: -0.9 bar to 10 bar
Vacuum Suitability: Yes
Operating Medium: Compressed air to ISO 8573-1:2010 [7:4:4]
Media Note: Lubricated operation possible (required for further use thereafter); non lubricated is maintenance free
Corrosion Resistance Class (CRC): 3 – High corrosion stress
Degree of Protection: IP65 / IP67
Ambient Temperature: -5°C to +50°C
Media Temperature: -5°C to +50°C
Storage Temperature: -20°C to +40°C
Relative Air Humidity: Max. 90% at 40°C
CE Marking: As per EU EMC Directive
c UL us Certification: Listed (OL)
RCM Mark: Yes
KC Certification: KC EMC
Pilot Pressure: 3 bar to 8 bar
Pilot Air Supply: Internal or External
Nominal Operating Voltage DC: 24 V
Permissible Voltage Fluctuation (Operating Voltage): ±25%
Permissible Voltage Fluctuation (Load Voltage): ±10%
Valve Terminal Intrinsic Current Consumption: 30 mA (operating voltage), 30 mA (load voltage)
Current Consumption per Coil (10/14 mm): 50 mA pick up (approx. 20 ms), 10 mA holding
Current Consumption per Coil (20 mm): 110 mA pick up (approx. 20 ms), 23 mA holding
Mains Buffering Time (Operating Voltage): 10 ms
Protection Class: III (PELV) according to IEC/EN 60204-1
Pollution Degree: Min. 2 according to IEC 60664-1
Signal Status Display: LED per coil (yellow for valve status)
Valve Functions Available: 2/2 NC monostable, 2x3/2 NC monostable, 2x3/2 NO monostable, 2x3/2 open/closed monostable, 3/2 NC monostable, 3/2 NO monostable, 5/2 monostable, 5/2 bistable, 5/3 pressurised, 5/3 exhausted, 5/3 closed
Valve Design: Piston spool, poppet valve with mechanical spring return
Sealing Principle: Soft
Reset Method: Mechanical spring
Type of Control: Electrical
Electrical Actuation Options: Multi pin, I Port, IO Link, Fieldbus (via CPX or CTEU)
Electrical I/O System: Yes
IO-Link Specification: Revision 1.1 (backwards compatible)
IO-Link Baud Rate: COM3 (230.4 kBaud)
IO-Link Output Data: 4 bytes (1–32 valves)
I Port/IO Link Interface: 5 pin M12x1, A coded
I Port/IO Link Cable Specifications: Min. 1 mm² cross section, max. 20 m unshielded length
Pneumatic Working Port Options: M7, G1/4, QS 3, QS 4, QS 6, QS 8, QS 10, QS 12, QS 1/4, QS 5/16, QS 3/8, QS 1/2, QS 5/32, QS 3/16
Exhaust Air Function: With flow control option
Type of Mounting: Wall mounting (through holes) or H rail (EN 60715)
Valve Manifold Design: Modular, valve sizes can be mixed
Tightening Torque (Earthing Screw): 1.0 Nm (±10%)
Tightening Torque (Bus Node on Valve Terminal): 0.8 Nm (±10%)
Materials: AL, PA, PPA, PE, PBT, NBR, galvanised steel, nickel plated brass, stainless steel
Material Note: RoHS compliant
Country of Origin: Germany
Ideal For
Large-scale industrial automation systems requiring up to 32 valve positions with high corrosion resistance (CRC 3), applications needing mixing of 10 mm, 14 mm and 20 mm valve sizes on a single manifold, food and beverage processing environments requiring washdown protection and high corrosion resistance, chemical and petrochemical plants, marine and offshore installations, pharmaceutical manufacturing, semiconductor production, automotive assembly lines, packaging machinery, material handling systems, paint shop environments, vacuum handling applications (-0.9 bar to 10 bar), systems requiring IP65/IP67 washdown protection with CRC 3 rating, and applications needing IO Link, multi pin or fieldbus connectivity.
Why Choose Festo MPAL-VI Valve Terminal?
Choose the Festo MPAL-VI for its exceptional flexibility and corrosion resistance, combining three mixable valve sizes (10–20 mm) with flow rates from 360 to 870 l/min, supporting up to 32 valve positions and 20 independent pressure zones. Featuring CRC 3 high corrosion resistance for aggressive environments, IP65/IP67 protection for washdown applications, lightweight polymer sub bases for reduced mass, tamper proof fixed flow restrictors, and multiple electrical interfaces including IO Link (Revision 1.1, COM3), I Port, multi pin, and fieldbus via CPX or CTEU nodes. Delivering vacuum capability down to -0.9 bar, internal or external pilot air supply (3–8 bar), low power consumption with current reduction technology (10–23 mA holding), 24V DC operation with ±25% tolerance, LED status indication per coil, CE, c UL us, RCM, KC and RoHS compliance, and German engineering quality, this modular valve terminal delivers reliable, flexible, and corrosion resistant pneumatic control for demanding industrial automation applications requiring robust environmental performance.
Tags
#Festo #MPALVI #569926 #ValveTerminal #ValveManifold #Type34 #IO-Link #CRC3 #HighCorrosionResistance #IP65 #IP67 #PolymerSub base #PneumaticControl #cULus #RCM #KC #ModularValveTerminal #MalaysiaSupplier
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