Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 200mm stroke and a built-in 4M210-08 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke200 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilDC12V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F
The AirTAC SAIF32X200S-08F is a double-acting ISO 15552 profile cylinder equipped with a built-in 4M210-08 5/2 solenoid valve, delivering a Cv of 0.89. Driven by a DC12V terminal coil drawing 3.0 W, it eliminates the need for a remote valve island, saving panel space and plumbing. The cylinder port is 1/8, while the valve port is 1/4, connected internally via O8xO5 PU tubing. It includes a magnet for CMSE reed and DMSE electronic sensors.
Because the built-in valve operates at 0.15-0.8 MPa, this defines the practical working range for the assembled unit, even though the cylinder body rates to 1.0 MPa. At 0.5 MPa it generates 402N of push force. Factory-set to retract when energised, the valve can be repositioned to extend on signal. It switches itself from one coil signal, making it perfect for decentralized machine stations.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 200 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-08 (5/2) |
|---|---|
| Valve flow | 16.0 mm² (Cv 0.89) |
| Max frequency | 5 cycle/sec |
| Coil voltage | DC12V · DC 3.0 W |
| Electrical entry | Terminal · IP65 · B class |
| Response time | 0.05 s and below |
| Operating pressure | 0.15 – 0.8 MPa (valve limit) |
| Speed range | 30 – 800 mm/s |
The cylinder rates to 1.0 MPa but the built-in valve operates 0.15–0.8 MPa, so run the assembled SAIF at 0.15–0.8 MPa. Default: rod retracts when the coil is energised (reconfigurable to extend). Specs follow the official AirTAC SAIF datasheet. Port options: PT / G.
Theoretical Output Force (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
Sized within the valve's 0.15–0.8 MPa range. Actual usable force is lower than theoretical due to friction and back-pressure.
Model Code: Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×200 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| F | Coil voltage DC12V. |
| I / (blank) | Terminal electrical entry. |
SAIF does not hold its load without air — the valve routes air, it is not a lock. For load-holding use a SAIL (lock) or BSAI (clamp-lock).
Where the Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F Is Used
Decentralized Stations
Ideal for large machines with distributed stations, switching itself via the DC12V coil without running long tubing back to a central panel.
Space-Tight Machines
The built-in 4M210 valve saves valuable envelope space, fitting into compact assemblies where a separate valve would not fit.
Retrofit & Upgrade
Perfect for upgrading existing ISO 15552 setups where adding pneumatic plumbing is costly, providing a self-contained actuation solution.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F the Right Choice?
Choose this 32mm bore when you need compact actuation delivering 402N push force at 0.5 MPa; step up to a 40mm bore if your application requires 628N. The integrated valve design beats a separate cylinder and remote valve in space-tight machines or retrofits where running tubing is costly. This model uses a DC12V terminal connection with PT threads and includes a magnet (-S) for position sensing.
For this 200mm stroke, ensure adequate guiding to prevent side-load wear on the rod seals. Remember that the 5/2 valve routes air but does not lock the load—drop pressure and the cylinder moves. For true load-holding, select a SAIL lock variant. Replacement requires matching bore 32, stroke 200, valve port 08, DC12V, terminal entry, PT thread, and the -S magnet.
Quick checklist
- ✓ Force at 0.15–0.8 MPa
- ✓ Coil voltage matches panel
- ✓ Terminal vs grommet entry
- ✓ Retract- or extend-when-energised
- ✓ Load-holding → SAIL / BSAI
Airtac SAIF Series Standard Cylinder with Valve SAIF32X200S-08F FAQ
At 0.5 MPa it provides 402N push and 345N pull force. The built-in 4M210-08 5/2 valve has an effective area of 16.0 mm2 (Cv 0.89) and a max frequency of 5 cycles/sec.
No separate valve is needed; the integrated 4M210 valve switches the cylinder directly from the DC12V terminal coil signal. By factory default the rod retracts when energised, but repositioning the valve changes it to extend-when-energised.
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