AirTAC 4A100 Series Air-Piloted Valve, 5/2 and 5/3 Way
AirTAC 4A100 air-piloted valve codes on one page: 10 order codes from $24.11. Pick the function, port and thread to see the exact order code and price.
PT
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC 4A100
The AirTAC 4A100 is a spool-type air-piloted (pneumatically operated) valve: an air signal on the pilot port switches it, so it needs no coil or electrical connection. 5/2 versions come with a single pilot and spring return (10) or a double pilot (20), which keeps its last position; 5/3 versions have a closed (30C), exhaust (30E) or pressure (30P) center. Ports: In = Out = M5; In = Out = 1/8". Effective area: 4A110-06 / 4A120-06: 10.2 mm² (Cv 0.6); 4A130C-06: 8.6 mm² (Cv 0.51).
Operating pressure 0.15 - 0.8 MPa (21 - 114 psi), proof pressure 1.2 MPa (175 psi), temperature -20 to +70 °C, aluminium alloy body. No lubrication is needed; once lubricated, keep using the same oil (ISO VG32 or equivalent). Maximum frequency: 4A110 / 4A120: 5 cycles/s; 4A130: 3 cycles/s. Several valves of the same series mount side by side on a 100M manifold.
4A100 Technical Specifications
| Series | 4A100 |
|---|---|
| Ports | In = Out = M5; In = Out = 1/8" |
| Effective area (Cv) | 4A110-06 / 4A120-06: 10.2 mm² (Cv 0.6); 4A130C-06: 8.6 mm² (Cv 0.51) |
| Maximum frequency | 4A110 / 4A120: 5 cycles/s; 4A130: 3 cycles/s |
| Weight | 4A110: 85 g; 4A120: 140 g; 4A130: 165 g |
| Fluid | Air, filtered to 40 µm |
|---|---|
| Acting | External (air) pilot |
| Operating pressure | 0.15 - 0.8 MPa (21 - 114 psi) |
| Proof pressure | 1.2 MPa (175 psi) |
| Temperature | -20 to +70 °C |
| Body | Aluminium alloy |
| Lubrication | Not required |
Source: AirTAC 4A100 series datasheet (p.115), ordering code and specifications.
How the 4A100 Order Code Is Built
| 4A | Air-piloted valve, 5/2 or 5/3 way |
|---|---|
| 1 | 100 series |
| 10 / 20 / 30C / 30E / 30P | Function: single pilot / double pilot / 5/3 closed, exhaust, pressure center |
| M5 / 06 | Port: M5, 1/8" (06) |
| G / T | Thread: G, NPT (blank = PT) |
All AirTAC 4A100 Order Codes (10)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Function | Port | Thread | Price | Select |
|---|---|---|---|---|---|
| 4A110M5 | 5/2 single air pilot (10) | M5 | PT | $24.11 | |
| 4A11006 | 5/2 single air pilot (10) | 1/8" (06) | PT | $24.11 | |
| 4A120M5 | 5/2 double air pilot (20) | M5 | PT | $29.81 | |
| 4A12006 | 5/2 double air pilot (20) | 1/8" (06) | PT | $29.81 | |
| 4A130CM5 | 5/3 closed center (30C) | M5 | PT | $40.01 | |
| 4A130C06 | 5/3 closed center (30C) | 1/8" (06) | PT | $40.01 | |
| 4A130EM5 | 5/3 exhaust center (30E) | M5 | PT | $40.01 | |
| 4A130E06 | 5/3 exhaust center (30E) | 1/8" (06) | PT | $40.01 | |
| 4A130PM5 | 5/3 pressure center (30P) | M5 | PT | $40.01 | |
| 4A130P06 | 5/3 pressure center (30P) | 1/8" (06) | PT | $40.01 |
Need a combination that is not listed? Request a quote.
Where the 4A100 Is Used
Air-logic control
Switches cylinders from an air signal where no electricity is wanted.
Hazardous or wet areas
No coil, so nothing electrical at the valve.
Valve banks
Mounts on 100M manifolds.
Choosing the Right 4A100 Configuration
Start with the function: 5/2 single air pilot (10); 5/2 double air pilot (20); 5/3 closed center (30C); 5/3 exhaust center (30E); 5/3 pressure center (30P).
Then the port: M5, 1/8" (06).
The thread is PT unless the code ends in G (G thread) or T (NPT); M5 ports have no thread code.
AirTAC 4A100 FAQ
Effective area: 4A110-06 / 4A120-06: 10.2 mm² (Cv 0.6); 4A130C-06: 8.6 mm² (Cv 0.51).
No. If lubricated air is used once, keep using it (ISO VG32 or equivalent).
No. You can order a single piece. Orders are processed and handed to the carrier within 3-5 business days.
Buying the 4A100 from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-12.
Request a Quote for the 4A100
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.