Ordering Code Table:
| Code Component | Value | Description |
|---|---|---|
| MTCV | – | Modular type check valve series |
| 02 | – | Size: 02=NG6, 03=NG10 |
| W | – | Control type: blank = output throttle, I = input throttle |
| K | – | Adjustment type: blank = no knob (customization), K = with plastic knob (standard) |
| 20 | – | Design code |
| A, B, W | – | Function bore: A, B, or A & B |