Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08B 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"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08B
The AirTAC SAIF32X100-08B is a double-acting ISO 15552 profile cylinder with a built-in 4M210-08 5/2 solenoid valve, providing a Cv of 0.89 and a 16.0 mm2 effective orifice. Driven by a DC24V terminal-entry coil consuming 3.0 W, it achieves IP65 protection and a 0.05 s response time. Because the cylinder body rates to 1.0 MPa but the integrated valve operates at 0.15-0.8 MPa, the practical working pressure for this assembled unit is 0.15-0.8 MPa.
By default, the piston rod retracts when the coil is energised, though you can reconfigure it to extend-when-energised simply by repositioning the valve. This self-contained design eliminates remote plumbing, using an O8 x O5 PU tube to link the manifold block to the cylinder. The 32 mm bore generates 402 N of push force at 0.5 MPa, making it ideal for space-tight decentralized stations where routing separate valve tubing is costly.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08B |
|---|---|
| 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 | DC24V · 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 SAIF32X100-08B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×100 | Bore × stroke in mm. |
| -08 | Valve port 1/4" → 4M210-08. |
| B | Coil voltage DC24V. |
| 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 SAIF32X100-08B Is Used
Decentralized Stations
Ideal for large machines with scattered operation points, eliminating long tubing runs by controlling the cylinder locally via a single DC24V signal.
Compact Assembly Lines
Fits into tight machine footprints where panel space is limited, delivering 402 N push force at 0.5 MPa without needing a separate remote valve bank.
Retrofit Automation
Perfect for upgrading older pneumatic lines where adding new valve tubing is costly, utilizing the built-in 4M210-08 valve with a 16.0 mm2 orifice.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X100-08B the Right Choice?
Choose this 32 mm bore when your application requires 402 N push force at 0.5 MPa; step up to the 40 mm bore if you need 628 N. The SAIF32X100-08B shines in decentralized installations because the integrated 4M210 valve switches the cylinder directly from one DC24V coil signal, saving panel space and wiring compared to a separate cylinder and remote valve setup. The valve port is 1/4 inch and uses PT tapered threading, while the cylinder port is 1/8 inch.
This unit does not hold its load without live pressure—the 5/2 valve routes air but is not a lock, and the adjustable air cushions only decelerate near stroke end. For true load-holding, consider the SAIL lock series. To replace this actuator, match the 32 mm bore, 100 mm stroke, 1/4 inch valve port, DC24V terminal coil, PT threading, and no magnet. Stroke is 100 mm, so no external side-load guide is required.
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 SAIF32X100-08B FAQ
The 32 mm bore generates 402 N push and 345 N pull force at 0.5 MPa. While the cylinder body rates to 1.0 MPa, the built-in 4M210-08 valve operates at 0.15-0.8 MPa, making 0.15-0.8 MPa the practical working range for this assembled unit.
It uses a 4M210-08 5/2 solenoid valve driven by a DC24V terminal coil. By factory default, the rod retracts when energised, but you can reposition the valve to extend-when-energised. The valve routes air but does not hold the load without live pressure; for load-holding, use the SAIL lock series.
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