Overview
The SMC SY7420-5DZ-02T-F2 is a pilot-operated, 5-port body ported solenoid valve from SMC’s SY7000 series. This valve is engineered for cost-effective pneumatic control in industrial automation systems. The body ported configuration allows direct mounting onto manifolds or standalone installation, making it ideal for applications requiring compact, high-flow pneumatic switching with minimal power consumption.
Key Features
- Low Power Consumption: Power consumption of 0.1 W with power saving circuit
- Pilot-Operated Design: Pilot type spool with internal pilot air supply for efficient operation across the rated pressure range
- Standard Coil Configuration: 24 V DC DIN terminal with connector and light/surge voltage suppressor
- Flexible Mounting: Body ported single unit design allows individual or manifold-mounted installation
- Manual Override: Non-locking push manual override for emergency operation and testing
- Industry-Standard Porting: 1/4 inch port size with NPTF thread
Technical Specifications
- Port Configuration: 5 port, body ported, single unit
- Valve Action: 3-position exhaust center with pilot type spool
- Electrical Supply: 24 VDC, DIN terminal electrical entry
- Pressure Range: Internal pilot: 0.1 – 0.7 MPa (14.5 – 101.5 psi); external pilot: -100 kPa to 0.7 MPa with pilot pressure range 0.25 – 0.7 MPa
- Flow Coefficient (Cv): 0.65
- Seal Type: Soft seal
- Port Thread Type: NPTF
- Surge Protection: Indicator light and surge voltage suppressor (non-polarized)
Typical Applications
The SMC SY7420-5DZ-02T-F2 is suitable for:
- Industrial pneumatic automation and control systems
- Directional control in 3-position circuits with exhaust center hold
- Manifold-mounted applications requiring space-efficient valve integration
- Machine tool automation, assembly lines, and packaging equipment
- Systems requiring low-power solenoid operation with minimal energy consumption
- Pilot-operated applications where supply pressure assists valve actuation
Compatibility & Replacements
Compatible With
- SMC SY7000 series manifolds (aluminum body, DIN rail, stacking type)
- Pneumatic circuits rated 0.1 to 0.7 MPa (internal pilot) or -100 kPa to 0.7 MPa (external pilot)
- 12–24 VDC and 100–220 VAC solenoid coil supply systems (consult SMC for coil voltage specifications)
- Standard NPTF 1/4″ pneumatic tubing and fittings
- Industrial control panels with DIN terminal wiring
Replaces / Drop-In Replacement For
- SY7420-5DZ-02T (without F2 side bracket connector variant)
- Verify compatibility with your system integrator before ordering, as coil voltage and electrical connectors may vary across similar part numbers
Works With
- SMC manifold controllers and stacking manifold systems
- Pneumatic circuit design software and CAD tools (SMC provides eCAD/CAM libraries)
- Industrial PLC and automation control systems via solenoid coil outputs
- Standard ISO 4401 (CETOP-05) porting standards and cavity interfaces
- EtherCAT, PROFIBUS, and other industrial networks via external I/O modules
