Overview
The SMC VQZ3851-3YZ1 is a compact 3-port, 2-position base mount solenoid valve from SMC’s VQZ3000 series. Rated for 110VAC 50/60Hz operation, this valve delivers reliable pneumatic fluid control in a space-efficient base mount configuration. The direct-operated design provides fast response times, making it ideal for machine automation, assembly lines, and pneumatic logic control systems.
Key Features
- 3-port, 2-position solenoid valve design
- Base mount configuration for standard mounting
- 110VAC 50/60Hz coil voltage
- Aluminum body with rubber seal construction
- Operating pressure: 0.1–0.7 MPa (low-pressure type)
- Fast response time for precise fluid control
Technical Specifications
- Coil Voltage: 110VAC 50/60Hz
- Port Count: 3 ports
- Valve Positions: 2 Position
- Operating Pressure Range: 0.1–0.7 MPa (1.0 MPa high-pressure option available)
- Fluid Media: Air, inert gas
- Response Time (Rubber Seal): 30 ms or less
- Ambient & Fluid Temperature Range: -10°C to +50°C
- Body Material: Aluminum die-cast
- Seal Material: Rubber (HNBR compatible)
- Protection Rating: IP65 (when DIN terminal fitted)
- Series: VQZ3000
Typical Applications
- Pneumatic automation control systems
- Assembly line equipment and conveyor systems
- Industrial machine logic control
- Fluid distribution in manufacturing processes
- Point-of-use pneumatic circuits
- OEM equipment and retrofit applications
Compatibility & Replacements
Compatible With
- SMC VQZ3000 series valve manifolds and ported bodies
- Standard 1/4″ pneumatic port connections (port sizing varies by configuration)
- Industrial pneumatic control systems operating on 110VAC AC supply
- Stand-alone solenoid valve applications and base plate assemblies
Replaces / Drop-In Replacement For
- Direct replacement for other VQZ3851-3YZ1 base mount valves
- Similar function to VQZ3851 variants with 110VAC coils
- Verify compatibility with your system integrator before ordering, as port sizing and mounting may vary.
Works With
- SMC EX500/EX600 solenoid manifold control systems
- Pneumatic logic control circuits and point-of-use applications
- PLC and relay-based control systems with 110VAC solenoid output cards
- Standard 110VAC industrial electrical panels
