Airtac SAIF Series Standard Cylinder with Valve SAIF32X500-06B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF32X500-06B is a genuine double-acting ISO 15552 cylinder with a Ø32mm bore, 500mm 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
- Stroke500 mm
- Built-in valve4M210-06
- Valve port1/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF32X500-06B
The AirTAC SAIF32X500-06B is a double-acting profile cylinder with a built-in 4M210-06 5/2 solenoid valve, delivering a 0.78 Cv flow rate. Driven by a DC24V terminal entry coil consuming 3.0 W, it activates in 0.05 s. The integrated manifold uses an O8 x O5 PU tube to bridge the valve and cylinder. Because the 5/2 valve operates at 0.15-0.8 MPa, the practical working pressure for this assembled unit is 0.15-0.8 MPa, despite the bare cylinder rating of 1.0 MPa.
Providing 402N of push force at 0.5 MPa, this 32mm bore unit eliminates the need for a separate remote valve. The factory setting retracts the piston rod when the coil is energised, but you can reposition the valve to extend-when-energised. It is dimensionally interchangeable per ISO 15552 and uses a carbon steel piston rod with PT1/8 tapered cylinder ports.
Airtac SAIF Series Standard Cylinder with Valve SAIF32X500-06B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF32X500-06B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø32 mm |
| Stroke | 500 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 | 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 SAIF32X500-06B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 32×500 | Bore × stroke in mm. |
| -06 | Valve port 1/8" → 4M210-06. |
| 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 SAIF32X500-06B Is Used
Decentralized Stations
Ideal for distributing actuation points across large machines without running long valve tubing back to a central panel.
Compact Assembly Lines
Fits neatly into tight machinery spaces where an external valve manifold would add unwanted bulk.
Machine Retrofits
Simplifies upgrades by providing a self-switching cylinder that requires only a single electrical signal.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF32X500-06B the Right Choice?
Choose this self-valved SAIF model when you need decentralized control across a large machine, as it saves panel space and cuts plumbing. If your application requires greater thrust, stepping up to the 40mm bore yields 628N of push force at 0.5 MPa. For this 500mm stroke, adding an external guide is recommended to prevent excessive side-load wear on the cylinder. Remember that the built-in valve routes air but does not lock the load; for position holding, consider the SAIL series instead. Replacement requires matching the 32mm bore, 500mm stroke, 06 valve port, DC24V voltage, terminal entry, PT thread, and no 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 SAIF32X500-06B FAQ
The 32mm bore provides 402N of push force and 345N of pull force at 0.5 MPa. The built-in 4M210-06 valve has an effective area of 14.0 mm2 and a Cv of 0.78.
It uses a 5/2 solenoid valve that holds position via internal pilot pressure, not a spring. By default, the rod retracts when the DC24V coil is energised, but you can reconfigure it to extend-when-energised by repositioning the valve.
Related AirTAC Cylinders & Valves
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