Airtac SAIF Series Standard Cylinder with Valve SAIF80X350S-10A
The AirTAC Airtac SAIF Series Standard Cylinder with Valve SAIF80X350S-10A is a genuine double-acting ISO 15552 cylinder with a Ø80mm bore, 350mm 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
- Stroke350 mm
- Built-in valve4M310-10
- Valve port3/8"
- CoilAC220V
- EntryTerminal
About the Airtac SAIF Series Standard Cylinder with Valve SAIF80X350S-10A
The AirTAC SAIF80X350S-10A is a double-acting ISO 15552 profile cylinder featuring an integrated 4M310-10 5/2 solenoid valve. This specific SKU pairs a 3/8" valve port with an AC220V terminal coil connection, drawing 3.5 VA. The built-in valve provides a Cv of 1.68 and operates at 0.15-0.8 MPa, which dictates the practical working pressure of the assembled unit. Equipped with a magnet (-S), it supports CMSE reed and DMSE electronic sensors for precise position detection.
Delivering 2513N of push force at 0.5 MPa, this 80mm bore unit eliminates the need for remote plumbing. The manifold connects the valve to the cylinder using PU tubing (O10 x O6.5). Factory-set to retract the rod when the coil energizes, you can reposition the valve to extend-when-energized. This decentralized architecture minimizes panel space and tubing runs across large machines.
Airtac SAIF Series Standard Cylinder with Valve SAIF80X350S-10A Technical Specifications
| Model | Airtac SAIF Series Standard Cylinder with Valve SAIF80X350S-10A |
|---|---|
| Series | SAIF ISO 15552 cylinder with valve |
| Bore size | Ø80 mm |
| Stroke | 350 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 | 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 (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 SAIF80X350S-10A
| SAIF | ISO 15552 cylinder with built-in 4M valve. |
|---|---|
| 80×350 | Bore × stroke in mm. |
| -10 | Valve port 3/8" → 4M310-10. |
| 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 SAIF80X350S-10A Is Used
Decentralized Automation Stations
Ideal for large machines where installing a remote valve bank is impractical. The built-in 4M310 valve lets the SAIF80X350S-10A operate independently from a single AC220V signal.
Medium-Force Assembly Presses
Delivers 2513N push force at 0.5 MPa. The 350mm stroke provides extended travel for pressing or clamping components without requiring external pneumatic plumbing.
Space-Constrained Machinery
Eliminates the footprint of a separate valve manifold. The terminal entry coil and integrated PU tubing (O10 x O6.5) keep the overall envelope compact for retrofit projects.
Is the Airtac SAIF Series Standard Cylinder with Valve SAIF80X350S-10A the Right Choice?
Choose this 80mm bore SAIF to generate 2513N push force at 0.5 MPa. If your application requires less force, the 63mm bore offers 1559N push at 0.5 MPa. If you need higher thrust, the 100mm bore provides 3927N push at 0.5 MPa. The integrated 4M310-10 valve handles 4 cycles/sec, making it suitable for medium-speed operations.
This self-valved design excels in decentralized stations where running separate valve tubing is costly or space-prohibitive. Ensure you match the exact replacement parameters: 80mm bore, 350mm stroke, 3/8" valve port, AC220V terminal coil, PT tapered threads, and the -S magnet. Because the 350mm stroke exceeds 300mm, use a guide rail to prevent side-load wear on the rod seals. Remember, the 5/2 valve routes air but does not lock the load; for position holding, consider the SAIL lock cylinder.
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 SAIF80X350S-10A FAQ
The 80mm bore generates 2513N push force and 2268N pull force at 0.5 MPa. The integrated 4M310-10 valve has an effective area of 30.0 mm2 (Cv 1.68) and supports a maximum frequency of 4 cycles per second.
No, the 5/2 valve routes air but does not lock the load; for holding, use a SAIL cylinder. This model uses an AC220V terminal connection drawing 3.5 VA. By default, the rod retracts when energized, but you can reposition the valve to extend-when-energized.
Related AirTAC Cylinders & Valves
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