Overview
The SMC VS7-6-FG-S-3ZM is a single-solenoid 2-position 4-way 5-port directional control valve designed for pneumatic automation systems. This valve is part of SMC’s VS7 series and meets ISO interface size 1 standards, making it compatible with systems requiring standardized mounting footprints. The unit operates at 24VDC and is commonly used in industrial automation, manufacturing controls, and fluid power systems where precise directional control of air or gas flow is critical.
Key Features
- 2-Position, Single Solenoid Design: The FG-S designation indicates single solenoid operation with manual override capability
- Pilot-Operated Metal Seal: Allows the valve to be used with non-lube dry air and still maintain a long life
- 24VDC Coil Rating: Standard industrial voltage for direct integration with PLC and automation controllers
- 4-Way, 5-Port Configuration: Provides efficient directional control with center exhaust, suitable for single-acting and double-acting cylinder control
- ISO Interface Size 1: Dimensions conform to ISO interface standards, ensuring compatibility with standardized sub-plates and manifold blocks
- Indicator Light & Surge Suppressor: 3ZM variant includes solenoid position indication and voltage surge protection
Technical Specifications
- Operating Voltage: 24VDC
- Configuration: 2-Position, 4-Way, 5-Port
- Solenoid Type: Single (FG-S)
- Seal Type: Metal Seal
- ISO Size: 1
- Maximum Operating Pressure: 0.9 MPa
- Coil Options: Indicator light with surge voltage suppressor
- Manual Override: Direct manual override available
- Port Thread: Rc (PT) thread
- Condition: Used, fully functional
Typical Applications
- Pneumatic automation and control systems in manufacturing plants
- Directional control for single and double-acting pneumatic cylinders
- Industrial machine tool control and fluid power circuits
- Compressed air systems requiring ISO-standard interfacing
- Material handling and production line automation
- General-purpose automation where dry air operation is required
Compatibility & Replacements
Compatible With
- SMC sub-plates and manifold blocks designed for VS7 ISO Size 1
- Standard pneumatic automation systems using 24VDC control signals
- Industrial PLC and discrete 24VDC solenoid control circuits
- Compressed air systems operating at pressures up to 0.9 MPa
- Manual and automated pneumatic control applications
Replaces / Drop-In Replacement For
- Other SMC VS7-6-FG-S series variants with identical ISO footprint
- Legacy solenoid valves requiring ISO Size 1 mounting compatibility
- Direct functional equivalent to VS7-6 single-solenoid versions with comparable specifications
Works With
- 24VDC power supplies and industrial control relays
- SMC pneumatic cylinders and actuation devices
- Standard Rc (PT) threaded pneumatic hose fittings
- ISO interface sub-plates and modular manifold systems
- Industrial automation controllers and safety-rated solenoid driver modules
