Airtac SAIF Series Standard Cylinder with Valve SAIF32X450S-06E
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X450S-06E is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 450mm stroke and a built-in 4M210-06 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ32 mm
- Stroke450 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilAC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X450S-06E
The AirTAC SAIF32X450S-06E is a double-acting ISO 15552 profile cylinder integrating a 4M210-06 5/2 solenoid valve directly on the body. Driven by an AC24V terminal coil drawing 3.5 VA, it delivers a 14.0 mm2 effective area (Cv 0.78) and switches in 0.05 s. The integrated manifold uses O8 x O5 PU tubing to bridge the valve and cylinder, eliminating external plumbing. While the bare cylinder rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa.
At the 32 mm bore, it provides 402 N of push force at 0.5 MPa. By default, the factory setting retracts the piston rod when the coil is energised, but you can reconfigure it to extend-when-energised simply by repositioning the valve. This self-switching design requires no remote valve station, making it highly effective for decentralized installations across large machines. The included -S magnet works seamlessly with AirTAC CMSE reed and DMSE electronic sensors.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X450S-06E Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X450S-06E |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 450 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G1/8 |
| Rod thread | M10×1.25 |
| PU tube | Ø8 × Ø5 |
| Built-in valve | 4M210-06 (5/2) |
|---|---|
| Valve flow | 14.0 mm² (Cv 0.78) |
| Max frequency | 5 cycle/sec |
| Coil voltage | AC24V · 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 SAIF32X450S-06E
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×450 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| E | Coil voltage AC24V. |
| 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 SAIF32X450S-06E Is Used
Decentralized Stations
Ideal for large machines with decentralized stations, eliminating the need to run long valve tubing back to a central control panel.
Space-Tight Machinery
Fits into compact machinery where mounting a separate remote valve and manifold block is physically impossible.
Retrofit Installations
Perfect for upgrading existing lines where adding pneumatic plumbing is costly, requiring only a single AC24V electrical signal.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X450S-06E the Right Choice?
Choose this 32 mm bore if your application requires up to 402 N push force at 0.5 MPa; stepping down is not an option, but moving up to a 40 mm bore yields 628 N if you need greater thrust. The self-valved SAIF architecture beats a separate cylinder plus remote valve when panel space is tight and running dedicated tubing is costly, as it switches itself from one AC24V coil signal. The 1/8" PT cylinder port and 1/8" valve port keep the envelope compact. Remember that the 5/2 valve routes air and does not hold the load without live pressure; for position holding, consider the SAIL lock variant. Because the 450 mm stroke exceeds 300 mm, ensure adequate guide support to prevent rod side-loading and premature seal wear. To match this unit exactly, specify bore 32, stroke 450, valve port 06, AC24V, 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 SAIF32X450S-06E FAQ
The 32 mm bore provides 402 N of push force and 345 N of pull force at 0.5 MPa. The built-in 4M210-06 valve has a 14.0 mm2 orifice with a Cv of 0.78.
No, it has a built-in 5/2 valve that switches the cylinder directly from an AC24V terminal coil signal. By default, the rod retracts when energised, but you can reposition the valve to extend-when-energised.
Related AirTAC Cylinders & Valves
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