Oleoweb S.r.l.
B03D Double Counterbalance Valves
Model No.: B03D
The B03D series is a compact double counterbalance valve for bidirectional load control of double-acting cylinders. Non-compensated (N, open center) and compensated (C, closed center) versions are available with in-line (L1) or coaxial flanged (F2) bodies. BSPP 1/4 ports, 30 L/min max flow and 350 bar max pressure, with 4:1/8:1/11.5:1 pilot ratios and steel or aluminium bodies.
Specifications
| Valve type | Double counterbalance |
| Center type | Open and closed center versions |
| Mounting | 인라인 / 코액시얼 플랜지 (In-line / coaxial flanged) |
| Port sizes | BSPP 1/4 |
| Max flow | 30 L/min |
| Max pressure | 350 bar |
| Pilot ratio | 4:1 / 8:1 / 11.5:1 |
| Setting range | 60-210 bar / 100-350 bar |
| Body material | 강(아연·아연-니켈 도금) 또는 알루미늄 (Steel zinc/zinc-nickel plated or aluminium) |