Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10B
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10B is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 225mm stroke and a built-in 4M310-10 5/2 solenoid valve — it switches itself from one coil signal, so no separate remote valve or extra plumbing is needed.
- BoreØ80 mm
- Stroke225 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilDC24V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10B
The AirTAC SAIF80X225-10B is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This built-in valve provides an effective area of 30.0 mm2 (Cv 1.68) and operates at a maximum frequency of 4 cycles per second. Configured with a DC24V terminal electrical entry, the coil consumes 3.0 W, features IP65 protection, and activates in 0.05 s or less. Because the valve manifold uses PU tubing (O10 x O6.5) to connect the valve to the cylinder ports, the 1/2" cylinder port and 3/8" valve port remain distinct. The carbon steel piston rod and extruded aluminum barrel deliver a push force of 2513 N at 0.5 MPa.
While the cylinder body itself is rated for 1.0 MPa, the practical operating pressure for this assembled SAIF unit is 0.15-0.8 MPa due to the internal pilot pressure requirements of the 4M310 valve. By default, the factory setting retracts the piston rod when the coil is energised; this can be reconfigured to extend-when-energised simply by repositioning the valve. This self-contained design eliminates the need for a separate remote valve, reducing panel space and tubing runs for decentralized machine stations. Operating speed ranges from 30-800 mm/s.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10B Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10B |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 225 mm |
| Acting type | Double acting, self-valved |
| Cylinder port | G3/8 |
| Rod thread | M20×1.5 |
| PU tube | Ø10 × Ø6.5 |
| Built-in valve | 4M310-10 (5/2) |
|---|---|
| Valve flow | 30.0 mm² (Cv 1.68) |
| Max frequency | 4 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 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 SAIF80X225-10B
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×225 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF80X225-10B Is Used
Decentralized Assembly Lines
Ideal for large machines where routing air lines to a central valve bank is costly; the integrated 4M310 valve lets one DC24V signal drive the 2513 N cylinder directly.
Space-Constrained Machinery
Eliminates the external valve manifold block, saving valuable panel and footprint space while delivering a 30.0 mm2 flow capacity right at the actuator.
Retrofit Automation Stations
Perfect for upgrading existing ISO 15552 installations where adding separate pneumatic tubing for remote valves is impractical, offering self-switching 5/2 control.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X225-10B the Right Choice?
Choose this 80mm bore SAIF when your application requires the 2513 N push force (at 0.5 MPa) of an ISO 15552 cylinder but you want to avoid the plumbing of a remote valve island. If your motion needs less force, stepping down to a 63mm bore yields 1559 N at 0.5 MPa while using the same 4M310 valve series. The integrated DC24V terminal coil draws only 3.0 W, making it highly efficient for multi-axis setups. Because the 5/2 valve routes air and holds its position via internal pilot pressure, it is not a locking device; the air cushion only decelerates the rod near the end of stroke. For load-holding requirements, select the SAIL (lock) or BSAI (clamp-lock) series instead. When replacing this unit, match the 80mm bore, 225mm stroke, 3/8" valve port, DC24V voltage, terminal entry, PT thread, and standard non-magnet configuration.
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 SAIF80X225-10B FAQ
At 0.5 MPa, this 80mm bore cylinder provides a push force of 2513 N and a pull force of 2268 N. The maximum push force is 4523 N at 0.9 MPa.
Yes. The factory default setting retracts the rod when the DC24V coil is energised, but you can reconfigure it to extend-when-energised by repositioning the 4M310-10 5/2 valve on the manifold block.
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