| Manufacturer | SMC |
| Symbol | Pneumatic module | Kind of thread | Operating pressure | Thread | Dimensions | A | B | C | D | E |
|---|---|---|---|---|---|---|---|---|---|---|
| [bar] | [mm] | [mm] | [mm] | [mm] | [mm] | |||||
| AKM3000-F02-A | check valve | inside | 10 | G 1/4" | Fig. 1. | 53 | 34 | 14 | 48 | 13 |
| AKM4000-F03-A | check valve | inside | 10 | G 3/8" | Fig. 1. | 70 | 42 | 18 | 54 | 15 |
| AS1201F-M5-04 | throttle-check valve | outside | - | M5 | - | - | - | - | - | - |
| AS1201F-M5-04A | throttle-check valve | outside | - | M5 | - | - | - | - | - | - |