| Nominal Size | 4 mm x 1/8 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | WATTS FLUIDAIR | WAT FCM731-4M-2G | MINI METER OUT F/C FCM7314M2G |
| | WATTS FLUIDAIR | WAT FCMS731-4M-2G | MINI SWVL OUTLET M/O FCMS7314M2G |
| | WATTS FLUIDAIR | WAT FCCB731-4M-2G | CMPCT BI-DIRECT F/C FCCB7314M2G |
| | WATTS FLUIDAIR | WAT FCKC731-4M-2G | KNOBLESS COMPACT METER OUT F/C FCKC7314M2G |
| | WATTS FLUIDAIR | WAT FCMB731-4M-2G | MINI BI-DIRECT F/C FCMB7314M2G |
