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FSY3000 series bottom plate piping type (3140 Series)
Detailed description
The FSY3000 Series, bottom plate piping type (3140 Series), is a 5-way solenoid valve designed for applications requiring manifold mounting and standardized electrical interfaces. Building on the proven SMCSY valve platform, this configuration separates the piping connections from the valve body through a bottom plate, enabling compact multi-valve assemblies while offering extensive electrical and control flexibility.
Flexible Control Options for Diverse Applications
The 3140 Series supports multiple control configurations to match specific circuit requirements. It is available in single control (reset type) , where the valve returns to its default position when the signal is removed, and dual control (memory/retention type) , which maintains the last commanded position even after the signal is removed. This dual control capability is particularly useful for applications requiring latched states without continuous power consumption.
Wide Voltage Compatibility with Safety Features
To accommodate global industrial power standards, the 3140 Series offers a comprehensive range of supply voltages. Standard options include DC12V and DC24V for common low-voltage control systems, while AC100/110/220V variants are available for installations utilizing mains power. This broad compatibility simplifies inventory management for OEMs and end-users working across different regions or machine specifications.
Safety and diagnostic features are integrated into the valve design
An LED status indicator light is provided as a standard feature, clearly displaying the valve position at a glance for quick troubleshooting. For models requiring enhanced electrical protection, variants with the "Z" suffix include a built-in overvoltage protection circuit that effectively prevents coil burnout due to voltage spikes or sustained overvoltage conditions, improving overall operational safety and reliability.
Multiple Wiring Methods for Installation Flexibility
Recognizing that installation environments vary, the 3140 Series supports several wiring methods to simplify connections. Options include L-type sockets for quick plug-in connections and direct cable output (G-type) for installations requiring permanent, hardwired connections. This flexibility allows designers to select the most appropriate wiring style for their specific panel layout, cable management, and maintenance access requirements.
Bottom Plate Configuration for Compact Assemblies
The bottom plate piping design allows multiple valves to be mounted side-by-side on a common manifold, reducing piping complexity and saving panel space. This configuration is ideal for applications requiring several valves in close proximity, providing a clean, organized pneumatic system with centralized supply and exhaust ports.
Graphic symbols
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2-position single solenoid control |
2-position double solenoid control |
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3-position center closed type |
3-position center exhaust type |
3-position center pressure type |
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Flow characteristics quality table
| Valve mode | Function | Port size | Flow characteristics | Mass g | ||||||||
| 1→4/2(P→A/B) | 4/2 → 5/3(A/B →EA/EB) | Direct lead-out type |
L-shaped M-shaped socket type |
W-shaped M8 connector |
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| C[dm3/s∙bar)] | b | Cv | C[dm3/s∙bar)] | b | Cv | |||||||
| FSY3□40-□-01 | 2-position | single solenoid control | 1/8 | 1.0 | 0.3 | 0.24 | 1.1 | 0.3 | 0.26 | 84(50) | 85(53) | 89(57) |
| double solenoid control | 102(68) | 107(73) | 115(81) | |||||||||
| 3-position | center closed type | 0.77 | 0.28 | 0.18 | 0.85 | 0.3 | 0.19 | 104(69) | 109(74) | 117(82) | ||
| center exhaust type | 0.73 | 0.31 | 0.18 | 1.1[0.55] | 0.26[0.52] | 0.24[0.16] | ||||||
| center pressure type | 1.2[0.51] | 0.24[0.45] | 0.29[0.14] | 0.89 | 0.47 | 0.24 | ||||||
outline dimension diagram
