Product Description
The Festo CPV18 VI is a compact, high performance valve terminal in a segmented design, ideal for applications where high flow capacity and compact dimensions are required. Based on an 18 mm grid, it accommodates up to 8 valve positions and delivers a maximum flow rate of 1600 l/min . The terminal supports a wide range of electrical actuation options—from multi pin and fieldbus to AS Interface and CPI—and can be optionally expanded with the CPX electronic terminal via the CP interface for diagnostic and condition monitoring functions. Features such as integrated vacuum generation and integrated soft-start valves are also available, depending on the selected valve functions .
Key Features & Advantages
Highest Flow Capacity in CPV Series: Delivers a standard nominal flow rate of 1600 l/min at 18 mm valve size, more than double the CPV14 and four times the CPV10 series, ensuring powerful pneumatic actuation for demanding applications .
Versatile Electrical Connectivity: Supports multiple actuation types including AS Interface, CPI, fieldbus, multi pin, and individual connection for flexible integration into different control architectures .
Robust Configuration: The 18 mm grid and segmented design allow up to 8 valve positions to be integrated, with a maximum of 16 valve functions and up to 2 independent pressure zones .
Vacuum Compatible: Suitable for vacuum applications with an operating pressure range from -0.9 bar to 10 bar (0–8 bar with external pilot air) .
ATEX Zone 2 Certified for Hazardous Areas: Certified for use in potentially explosive gas atmospheres with II 3G Ex nA IIC T4 X Gc (ATEX Zone 2) and NEC 500 Class I, Div. 2 (US), making it suitable for chemical, petrochemical and pharmaceutical facilities .
IP65 Protection Class: Dust tight and protected against water jets, the terminal is suitable for demanding industrial and washdown environments .
Flexible Pressure Zones: Allows configuration of up to 2 independent pressure zones, providing excellent application flexibility for systems requiring different pressure levels in one assembly .
Low Maintenance & Safe: Maintenance free when used non lubricated; RoHS compliant and equipped with clear LED status displays for each valve for easy system monitoring .
Integrated Accessories: Depending on the configuration, the CPV18-VI can be equipped with integrated soft-start valves (for gradual pressure build-up) and vacuum generators to directly create vacuum, significantly reducing external components and piping effort .
Technical Specifications
Brand: Festo
Model: CPV18-VI
Product No.: 18220
Type Code: CPV18
Terminal Type: 10
Grid Dimension: 18 mm
Valve Size: 18 mm
Max. Number of Valve Positions: 8
Max. Number of Pressure Zones: 2
Max. Number of Valve Functions: 16
Standard Nominal Flow Rate: 1600 l/min at 18 mm
Operating Pressure: -0.9 bar to 10 bar (0–8 bar with external pilot air)
Vacuum Suitability: Yes
Operating Medium: Compressed air to ISO 8573-1:2010 [7:4:4]
Media Note: Operation with oil lubrication possible (then required for further use); maintenance free when non lubricated
Corrosion Resistance Class (CRC): 1 – Low corrosion stress / 2 – Moderate corrosion stress
Degree of Protection: IP65
Ambient Temperature: -5°C to +50°C
Storage Temperature: -20°C to +40°C
Media Temperature: -5°C to +50°C
ATEX Category Gas: II 3G
Ignition Protection Type Gas: Ex nA IIC T4 X Gc
Explosive Ambient Temperature: -5°C ≤ Ta ≤ +50°C
US Hazardous Area Certification: NEC 500 Class I, Div. 2, Groups A, B, C, D
Pilot Pressure: 3 bar to 8 bar
Pilot Air Supply: Internal or External
Nominal Operating Voltage DC: 24 V
Permissible Voltage Fluctuation: Not specified (refer to datasheet)
Electrical Actuation Options: AS-Interface, CPI installation system, Individual connection, Fieldbus, Multi pin plug
Electrical I/O System: Yes
Signal Status Display: LED (yellow for valve status, green for power)
Valve Functions Available: 2x2/2 NC monostable, 2x2/2 open/closed monostable, 2x3/2 NC monostable, 2x3/2 NO monostable, 2x3/2 open/closed monostable, 5/2 monostable, 5/2 bistable, Vacuum generator, Vacuum generator + 2/2 NC monostable
Valve Design: Piston gate valve / Piston spool
Sealing Principle: Soft
Reset Method: Mechanical spring
Type of Control: Pilot controlled
Pneumatic Working Ports: G1/4, QS-8, QS-10
Pneumatic Connections (Ports 1,3, Pilot): Common line
Pneumatic Connections (Ports 2,4): G1/4
Type of Mounting: Wall mounting (through holes) or H rail (EN 60715)
Vibration Resistance: Transport test, severity level 2 per FN 942017-4 and EN 60068-2-6
Shock Resistance: Shock test, severity level 2 per FN 942017-5 and EN 60068-2-27
Certifications: c UL us - Recognized (OL), RCM compliance mark, KC EMC, CE (EMC & ATEX)
Material Note: RoHS-compliant
Country of Origin: Germany
Ideal For
The CPV18 VI is ideal for demanding pneumatic control tasks in factory automation, packaging machinery, material handling systems, and general machine building where high flow rates are required. It is specifically suited for applications requiring high valve density in confined spaces, such as pick and place units, tool changers, and systems requiring integrated vacuum generation. Its ATEX Zone 2 and NEC Div. 2 certifications also make it suitable for use in potentially explosive environments in chemical, petrochemical and pharmaceutical facilities .
Why Choose Festo CPV18 VI Valve Terminal?
Choose the CPV18 VI for its exceptional space to performance ratio, combining up to 8 valves within an 18 mm grid with a powerful 1600 l/min flow rate—the highest in the CPV series . Its segmented design offers a uniquely wide range of electrical interfaces—from cost effective multi pin to fieldbus—allowing the terminal to be perfectly tailored to the control architecture of any machine. Backed by robust IP65 protection, ATEX Zone 2 certification for hazardous areas, integrated vacuum generation and soft-start capabilities, and the proven reliability of Festo’s piston gate valve technology, it is the smart choice for demanding, space critical automation solutions requiring maximum flow capacity .
Tags
#Festo #CPV18VI #18220 #ValveTerminal #ValveManifold #CPV18 #CompactValveTerminal #IP65 #MultiPin #Fieldbus #ASInterface #ATEX #MachineMountable #MalaysiaSupplier
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