Walvoil pressure compensated and load-sensing hydraulic valves…
The range of Walvoil pressure compensated and load-sensing hydraulic valves includes:
Pressure pre-compensated Load-Sensing valve: High-tech series of directional control valves. Their feature is to provide to each port a predeterminated flow regardless of pressure variations or simultaneous operations of two or more sections. Cranes, aerial platforms, telescopic booms, drilling rigs as well as big harvesting machines are main users of this valves.
Flow Sharing valve: These valves are widely used in every field where reliability, constant flow and simultaneous independent operations are needed to enhance the performance of the machine. Cranes, aerial platforms, telescopic booms, drilling rigs as well as big harvesting machines are main users of these valves.
DPC130: This sectional hydraulic valve is normally used for mobile machinery, agricultural machines, cranes, drilling rigs and compactors. The spools have various hydraulic configurations: double‑acting, single acting, 4th position floating control and are pre‑set for different flow rates. The feedback‑based electro‑proportional control kit is equipped with on‑board electronics and can be interfaced with the CAN bus system.
DPC38: Hydraulic valve, available from 1 to 10 sections, is used for systems with fixed displacement pumps (open centre version) or Load‑Sensing variable displacement pumps (closed centre version). The service valves and intermediate sections availability, make DPC38 valve suitable for agricultural machines, drilling rigs etc.
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