Oleoweb S.r.l.
VBCR Single Counterbalance Valves with External Pilot, Open Center
Model No.: VBCR
The VBCR is a single counterbalance valve for open-center systems opened via an external pilot line (P port). Available in BSPP 1/4, 3/8 and 1/2 sizes for 30 to 60 L/min at 350 bar, with 1:4.25 (standard) or 1:8.75 pilot ratios and 30-210/60-350 bar setting ranges.
Specifications
| Valve type | Single counterbalance |
| Center type | Open center |
| Mounting | 인라인, 외부 파일럿 (In-line, external pilot) |
| Port sizes | BSPP 1/4, 3/8, 1/2 |
| Max flow | 60 L/min |
| Max pressure | 350 bar |
| Pilot ratio | 1:4.25 (표준) / 1:8.75 |
| Setting range | 30-210 bar / 60-350 bar |
| Body material | 강(아연 또는 아연-니켈 도금) (Steel, zinc or zinc-nickel plated) |