Oleoweb S.r.l.
VBLH Single Counterbalance Valves, Single Flanged, Open Center
Model No.: VBLH
The VBLH is a single-flanged counterbalance valve (open center) whose V2 port flanges directly onto the cylinder. Available in BSPP 3/8 (40 L/min) and BSPP 1/2 (60 L/min) sizes at 350 bar, with an auxiliary M port (BSPP 1/4) and 1:4.25 or 1:8.75 pilot ratios.
Specifications
| Valve type | Single counterbalance |
| Center type | Open center |
| Mounting | 싱글 플랜지 (Single flanged) |
| Port sizes | BSPP 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) |