
Genuine AirTAC valve manifold, order code 300M-8F from the 4AM range. The options this code selects are decoded below; series data follow the official AirTAC catalog.
Eight 4A300 air-piloted valves run from one 3/8 inch supply port on the AirTAC 300M-8F, the eight-station PT-threaded version of the 300M bank. A common supply and common exhaust replace eight separate inlet and outlet connections, keeping the valve assembly compact on the machine frame.
The catalog length formula gives 52 mm for the first station plus 28 mm per additional station, so eight stations occupy 248 mm of mounting length. The package contains the manifold together with its seals and screws, operates on air filtered to 40 um and tolerates -20 to +70 C.
| Order code | 300M-8F |
|---|---|
| Product | Valve Manifold |
| Manifold | 300M (for 4A300) |
| Stations | 8 stations |
| Thread | PT |
| Models | 100M / 200M / 300M / 400M |
|---|---|
| For valves | 4A100 / 4A200 / 4A300 / 4A400 |
| Maximum stations | 16 / 16 / 12 / 8 |
| Supply port P | 1/4" / 1/4" / 3/8" / 1/2" |
| Length A | 100M 38 + 19 × (n-1) mm; 200M 44 + 23 × (n-1) mm; 300M 52 + 28 × (n-1) mm; 400M 61 + 35 × (n-1) mm |
| Fluid | Air, filtered to 40 µm |
| Temperature | -20 to +70 °C |
| Included | Manifold, seals and screws |
| Blank plate | Kit P-□00M-R2 (separate) |
Source: AirTAC 4A manifold datasheet (p.124), ordering code, specifications and dimensions.
Eight stations is exactly where the 400M series ends: if your valves are 4A400, move to a 400M manifold with its 1/2 inch supply port, but for 4A300 valves this 300M-8F is the correct match and still leaves room to grow toward the 12-station maximum. Within 300M, step down to 300M-7F for seven valves or up to 300M-9F for nine, closing any gap with the P-300M-R2 blank plate kit.
Supply the 4A300 valves behind eight gripper or clamp cylinders from one 248 mm PT-threaded valve bank.
Mount lift, gate and reject valves side by side, all fed by the single 3/8 inch supply port of the 300M-8F.
Consolidate eight actuator circuits in one bank so adding circuits later only means extending toward 12 stations.
It is a 300M manifold for 4A300 valves with 8 stations and PT threads, a 3/8 inch supply port P, and a length A of 248 mm (52 mm base plus 28 mm per extra station). The series maximum is 12 stations, fluid is air filtered to 40 um, and the temperature range is -20 to +70 C.
Yes. The 300M family accepts up to 12 stations, so future growth goes to 300M-9F and beyond; until then, keep the code exactly as needed or close spare positions with the separately ordered P-300M-R2 blank plate kit.