Airtac SAIF Series Standard Cylinder with Valve SAIF32X80S-08F
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X80S-08F 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"
- CoilDC12V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X80S-08F
The AirTAC SAIF32X80S-08F is a double-acting ISO 15552 profile cylinder featuring a built-in 4M210-08 5/2 solenoid valve. Driven by a DC12V terminal coil drawing 3.0 W, it delivers a 16.0 mm2 (Cv 0.89) flow rate. The integrated manifold uses an O8 x O5 PU tube to bridge the valve and cylinder. Because the valve handles routing, the practical working pressure is 0.15-0.8 MPa, even though the cylinder body rates up to 1.0 MPa.
This 32mm bore generates 402N of push force at 0.5 MPa. The factory setting retracts the rod when the coil is energised, but you can reposition the valve to extend-when-energised. Fitted with a magnet, it supports CMSE reed and DMSE electronic sensors for precise position feedback.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X80S-08F Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X80S-08F |
|---|---|
| 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 | 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 SAIF32X80S-08F
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×80 | 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 SAIF32X80S-08F Is Used
Decentralized Stations
Ideal for large machines with multiple nodes, using the integrated DC12V valve to switch locally without running long air lines back to a central manifold.
Compact Assembly
Fits neatly into tight machinery envelopes where a separate valve would add unacceptable bulk, providing 402N of thrust right at the work point.
Wiring Retrofits
Simplifies electrical upgrades by allowing a single low-power 3.0W DC signal to actuate the cylinder directly at the fixture.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X80S-08F the Right Choice?
Choose this self-valved unit to eliminate remote plumbing and save panel space in decentralized stations. If your application requires less force, stepping down is not an option below 32mm, but stepping up to a 40mm bore yields 628N push at 0.5 MPa. The 4M210 valve reaches a maximum frequency of 5 cycles per second. Remember that the 5/2 valve and air cushions only control motion; they do not lock the load. For position holding without live pressure, select a SAIL lock cylinder.
When replacing, match the 32mm bore, 80mm stroke, PT1/4 valve port, PT1/8 cylinder port, DC12V terminal coil, and the -S magnet. The carbon steel rod and standard variable cushions handle speeds of 30-800 mm/s.
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 SAIF32X80S-08F FAQ
At 0.5 MPa, this 32mm bore cylinder provides 402N of push force and 345N of pull force. The built-in 4M210-08 valve has an effective flow area of 16.0 mm2 (Cv 0.89).
No, it switches itself using the integrated 4M210 5/2 valve driven by a DC12V terminal coil. By default, the rod retracts when energised, but this can be reconfigured to extend-when-energised by repositioning the valve.
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