Airtac SAIF Series Standard Cylinder with Valve SAIF32X80-08A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X80-08A is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 80mm 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
- Stroke80 mm
- Built-in valve4M210-08
- Valve port1/4"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X80-08A
The AirTAC SAIF32X80-08A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M210-08 5/2 solenoid valve. This specific SKU specifies an AC220V coil with a terminal electrical entry, drawing 3.5 VA and responding in 0.05 seconds. The built-in valve provides an effective flow of Cv 0.89 and connects to the cylinder via an O8 x O5 PU tube. While the bare cylinder rates to 1.0 MPa, the practical operating range for this valved assembly is 0.15-0.8 MPa.
In the 32mm bore class, this actuator delivers 402N of push force at 0.5 MPa and 724N at 0.9 MPa. The factory setting retracts the piston rod when the coil is energised, but you can reposition the valve to extend-when-energised if your logic requires it. By switching itself from one coil signal, it eliminates remote plumbing, saves panel space, and excels in decentralized installations across large machines.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X80-08A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X80-08A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 80 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 SAIF32X80-08A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×80 | 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 SAIF32X80-08A Is Used
Decentralized Assembly Stations
Eliminates the need for a remote valve island on large machines by driving the 32mm bore directly from its integrated 4M210 valve, saving wiring and tubing.
Space-Constrained Machinery
The integrated valve manifold and profile barrel design minimize the overall footprint, fitting easily into tight automation cells where panel space is restricted.
Retrofit Automation
Ideal for upgrading older pneumatic lines where adding new air tubing back to a central control panel is logistically difficult or expensive.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X80-08A the Right Choice?
Choose this 32mm bore when your application requires compact, lower-force actuation; stepping up to the 40mm bore increases the 0.5 MPa push force to 628N. The SAIF32X80-08A is optimal where running separate valve tubing is costly or space-prohibitive. It features a carbon steel piston rod and PT tapered threads. Because the built-in 5/2 valve routes air rather than mechanically locking it, this cylinder will not hold a load without live pressure; for true load-holding requirements, consider the SAIL or BSAI series. Replacement parts must match the 32mm bore, 80mm stroke, 1/4" valve port, AC220V terminal coil, and PT thread.
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 SAIF32X80-08A FAQ
The 32mm bore provides 402N of push force at 0.5 MPa and 724N at 0.9 MPa. The integrated 4M210-08 5/2 valve has an effective area of 16.0 mm2 (Cv 0.89).
No, the integrated 4M210 valve switches the cylinder directly from one AC220V coil signal. By default, the rod retracts when energised, but it can be reconfigured to extend-when-energised by repositioning the valve.
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