Overview
The SMC VV5Q21-04C4FS0-S-X50US is a 4-station base-mounted pneumatic valve manifold from SMC’s VV5Q21 2000 series. This plug-in unit provides flexible pneumatic control with solenoid valve integration and supports various connector options. The base block design enables quick valve replacement and field service without full manifold disassembly, making it ideal for automation systems requiring reliable, frequent pneumatic switching.
Key Features
- 4-station base-mounted manifold block
- Plug-in solenoid valve configuration
- Supports high-speed and frequent operation cycles
- Innovative mounting allows valve replacement without full disassembly
- X50US connector specification for standard industrial environments
- Suitable for integration with PLC and automated control systems
Technical Specifications
- Manufacturer: SMC Corporation
- Part Number: VV5Q21-04C4FS0-S-X50US
- Series: VV5Q21 (2000 Series)
- Station Count: 4 stations
- Valve Type: 4/5 Port Solenoid Valve
- Configuration: Base Block (FS0), Serial Transmission (S), Standard Connector (X50US)
- Mounting Style: Base-mounted
- Connector Type: X50US (standard pneumatic connector)
- Condition: New – No Box
Typical Applications
- Automated manufacturing and assembly machinery
- Pneumatic control systems requiring multiple solenoid switching
- Factory automation and process control networks
- Material handling and conveyor systems
- Industrial robotics and motion control applications
- OEM equipment integration
Compatibility & Replacements
Compatible With
- SMC pneumatic solenoid valves in the VV5Q series
- Standard pneumatic control systems (pressure range per SMC specifications)
- Industrial automation controllers and PLC systems
- Standard pneumatic hose and port configurations (ISO base mount)
- X50US connector systems
Replaces / Drop-In Replacement For
This base block is compatible with other VV5Q21 series manifold stations of the same configuration. For exact replacement compatibility, verify that the receiving manifold uses the 4-station, FS0 base block, S (serial) connector, and X50US interface. Consult the original equipment documentation or contact SMC technical support for cross-compatibility confirmation.
Works With
- SMC VV5Q series solenoid valve cartridges
- X50US pneumatic connectors and interface standards
- Industrial PLC and motion control systems
- Standard pneumatic pressure regulation and monitoring systems
- Serial transmission (S configuration) for extended control options












