Counterbalance Valve
| Controlled Port | Type | Model |
| A | Internal Pilot | HB3H-A-D*K-025B |
| HB3H-A-D*K-03 | ||
| HB3H-A-D*K-06 | ||
| External Pilot | HB3H-A-D*EK-025B | |
| HB3H-A-D*EK-03 | ||
| HB3H-A-D*EK-06 | ||
| B | Internal Pilot | HB3H-B-D*K-025B |
| HB3H-B-D*K-03 | ||
| HB3H-B-D*K-06 | ||
| External Pilot | HB3H-B-D*EK-025B | |
| HB3H-B-D*EK-03 | ||
| HB3H-B-D*EK-06 |