Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08A is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 100mm 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
- Stroke100 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08A
The AirTAC SAIF32X100-08A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-08 5/2 solenoid valve. This specific SKU is configured with a 1/4" valve port, an AC220V coil with a terminal electrical entry, and delivers a Cv of 0.89. The manifold connects to the cylinder using an O8xO5 PU tube, while the cylinder port itself is PT1/4". By integrating the valve directly onto the envelope, it eliminates the need for remote plumbing and saves panel space, making it highly effective for decentralized machine stations.
Although the base cylinder rates to 1.0 MPa, the practical operating range for this assembled SAIF unit is 0.15-0.8 MPa because the built-in valve operates within that pressure band. The 32mm bore generates 402N of push force at 0.5 MPa. Driven by a single AC220V coil drawing 3.5 VA, the factory setting retracts the piston rod when energised, but you can reposition the valve to extend-when-energised if your logic requires it. The coil carries an IP65 rating and activates in 0.05 seconds or less.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 100 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 | AC220V · AC 3.5 VA |
| 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 SAIF32X100-08A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×100 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| A | Coil voltage AC220V. |
| 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 SAIF32X100-08A Is Used
Decentralized Machine Stations
Eliminates long air lines from a central manifold. The integrated 4M210 valve lets this 32mm cylinder switch itself locally using only an AC220V signal.
Compact Assembly Automation
Saves valuable panel and floor space. The built-in valve manifold and short O8xO5 PU tubing keep the overall machine footprint tight for 402N push tasks.
Retrofit and Upgrades
Ideal for upgrading older lines where running new valve tubing is costly. Reconfigure the valve to extend-when-energised to match existing controller logic.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08A the Right Choice?
Choose this 32mm bore if your application requires around 402N of push force at 0.5 MPa; stepping down is not an option as 32mm is the smallest SAIF bore, but you can step up to the 40mm bore (628N push at 0.5 MPa) if your load demands greater thrust. A self-valved SAIF32X100-08A is superior to a separate cylinder and remote valve when you need to minimize tubing across a large machine and only want to run a single AC220V wire to the terminal block. Ensure you specify the correct replacement attributes: 32mm bore, 100mm stroke, 08 valve port, AC220V coil, terminal entry, PT thread, and no magnet. Since the stroke is 100mm, no external side-load guide is necessary.
Remember that the built-in 5/2 valve routes air to switch the cylinder; it does not lock or hold the load in place without live pressure. If your process requires true mechanical load-holding, you should look at the SAIL pneumatic lock or BSAI clamp-lock series instead. For position sensing, adding the -S magnet option allows the use of AirTAC CMSE reed or DMSE electronic solid-state sensors in the standard side grooves.
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 SAIF32X100-08A FAQ
The 32mm bore generates 402N of push force and 345N of pull force at 0.5 MPa. The built-in 4M210-08 valve provides an effective area of 16.0 mm2 (Cv 0.89) and can cycle up to 5 times per second.
The built-in 5/2 valve allows the cylinder to control itself from a single AC220V terminal connection, saving wiring and plumbing space. By factory default, the rod retracts when the coil is energised, but you can reposition the valve to extend-when-energised if needed.
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