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FSY5000 series direct piping type (5120 Series)
Detailed description
The FSY5000 Series, part of the 5120 family of direct piping type solenoid valves, is a versatile pneumatic control component designed for applications requiring installation flexibility and minimal accessory requirements. Building on a direct piping architecture, this 5-way valve integrates all necessary interfaces directly into the valve body to simplify system integration.
Complete Port Integration for Stand-Alone Operation
The FSY5000 features a full set of built-in interfaces, including the P port for inlet pressure, R ports for exhaust, and A/B ports for cylinder operation. By incorporating these ports directly into the valve body, the design eliminates the need for separate mounting bases or sub-plates. This allows the valve to function independently with simple air hose connections or threaded fittings, reducing both component count and installation complexity.
Flexible Installation Configurations
A key advantage of the FSY5000 series is its adaptability to different system layouts. The valve supports parallel installation, enabling multiple units to be arranged side by side for multi-actuator control without requiring custom manifolds. Additionally, it can be integrated with 3-way valves to accommodate mixed control requirements within the same pneumatic circuit. This flexibility makes it suitable for applications where space constraints or evolving design requirements demand reconfigurable layouts.
Space and Time Efficiency
The direct piping approach significantly reduces assembly time compared to traditional base-plate-mounted systems. Technicians can connect piping directly to the valve ports without intermediate hardware, streamlining both initial installation and subsequent maintenance. The compact envelope of the FSY5000, combined with its base-free mounting, also conserves panel space, allowing for denser component arrangement in control cabinets or machine frames.
Durable Construction for Continuous Use
Engineered for reliability, the FSY5000 series utilizes robust body materials and precision-machined ports to maintain seal integrity over repeated cycling. The valve is designed to accommodate standard pneumatic tubing and connectors, ensuring compatibility with common industrial fittings. Consistent pilot response and flow characteristics support stable operation of double-acting pneumatic actuators across light to medium-duty cycles.
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、5、3 (P、EA、EB) |
4、2 (A、B) |
1→4/2(P→A/B) | 4/2 → 5/3(A/B →EA/EB) | Direct lead-out type |
L-shaped M-shaped socket type |
DIN shaped socket type |
W-shaped M8 connector |
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| C[dm3/s∙bar)] | b | Cv | C[dm3/s∙bar)] | b | Cv | |||||||||
| SY5□20-□-01 | 2-position | single solenoid control | 1/8 | 1/8 | 1.9 | 0.35 | 0.49 | 2.4 | 0.39 | 0.61 | 70 | 72 | 93 | 76 |
| double solenoid control | 88 | 93 | 135 | 101 | ||||||||||
| 3-position | center closed type | 1.7 | 0.43 | 0.45 | 1.8 | 0.35 | 0.46 | 93 | 98 | 140 | 106 | |||
| center exhaust type | 1.5 | 0.44 | 0.41 | 2.5[1.5] | 0.32[0.43] | 0.59[0.40] | ||||||||
| center pressure type | 2.2[0.91] | 0.46[0.58] | 0.61[0.28] | 1.8 | 0.38 | 0.46 | ||||||||
| SY5□20-□-C4 | 2-position | single solenoid control |
C4(ø4 Quick change connector) |
0.75 | 0.43 | 0.2 | 0.85 | 0.64 | 0.3 | 94 | 96 | 117 | 100 | |
| double solenoid control | 111 | 117 | 159 | 125 | ||||||||||
| 3-position | center closed type | 0.74 | 0.4 | 0.19 | 0.84 | 0.57 | 0.28 | 117 | 122 | 164 | 130 | |||
| center exhaust type | 0.75 | 0.36 | 0.19 | 0.84[0.84] | 0.64[0.53] | 0.30[0.27] | ||||||||
| center pressure type | 0.78[0.71] | 0.44[0.37] | 0.21[0.18] | 0.84 | 0.57 | 0.27 | ||||||||
| SY5□20-□-C6 | 2-position | single solenoid control |
C6(ø6 Quick change connector) |
1.5 | 0.33 | 0.33 | 2 | 0.37 | 0.52 | 88 | 91 | 112 | 95 | |
| double solenoid control | 106 | 111 | 153 | 119 | ||||||||||
| 3-position | center closed type | 1.3 | 0.31 | 0.33 | 1.6 | 0.32 | 0.39 | 111 | 116 | 158 | 124 | |||
| center exhaust type | 1.3 | 0.33 | 0.33 | 1.8[1.4] | 0.35[0.37] | 0.44[0.35] | ||||||||
| center pressure type | 1.7[0.8] | 0.31[0.47] | 0.42[0.23] | 1.7 | 0.33 | 0.44 | ||||||||
| SY5□20-□-C8 | 2-position | single solenoid control |
C8(ø8 Quick change connector) |
1.9 | 0.21 | 0.45 | 2.3 | 0.29 | 0.57 | 80 | 82 | 103 | 86 | |
| double solenoid control | 98 | 103 | 145 | 111 | ||||||||||
| 3-position | center closed type | 1.6 | 0.29 | 0.39 | 1.7 | 0.38 | 0.46 | 103 | 108 | 150 | 116 | |||
| center exhaust type | 1.4 | 0.38 | 0.39 | 2.0[1.5] | 0.37[0.41] | 0.52[0.43] | ||||||||
| center pressure type | 2.2[1.6] | 0.32[0.44] | 0.56[0.44] | 1.8 | 0.41 | 0.5 | ||||||||
outline dimension diagram
