Progressive Power & Control sells Walvoil spool valves, proportional valves and load sensing valves for bucket lift applications such as bang bang valves.

Walvoil Monoblock Valves: Walvoil monoblock valves have been successfully used in fields such as agriculture, earth moving machines, lifting equipments and aerial platform and truck articulated boom cranes.

Front-End Loader Valves: Sections modularity; parallel, series and tandem circuit, port service valves; adjustable regulating flow and pressure intermediate sections; Walvoil sectional valves.

Pressure compensated Load-Sensing valves

• Load Sensing control valves
  Load Sensing DPX Flow Sharing for proportional flow distribution. For fixed capacity (open center) pumps and variable (closed center) pumps.
• DPX100
  Modular Load Sensing control valves for mini-excavators, brush cutters, truck cranes, rubber tired excavators, telescopic booms.
• DPX160 modular Load Sensing control valves for midiexcavators, crane trucks, telescopic booms and stacker cranes.
• DPC130 Load Sensing control valves for mobile machinery, agricultural machines, cranes, drilling rigs and compactors.
• DPC38 Load Sensing control valves is used for systems with fixed displacement pumps (open center version) or Load-Sensing variable displacement pumps (closed center version).

Walvoil Diverter Valves: Directional control valves to provide a sequence of operations, safety operations and/or an actuator selection.

• Walvoil DF Monoblock diverter valve with mechanical spool control.
• Walvoil DFE
  Monoblock diverter valve series with solenoid.
• Walvoil DFE141 - DFE143
  6-8 way monoblock solenoid operated diverter valve.
• Walvoil DFE110
  12 way monoblock solenoid operated diverter valve.
• Walvoil DFE080
  Sectional diverter valve, 6 to 10 way, for low flow. Mainly used on mini-excavators or as a diverter valve for pilot line.
• Walvoil DFE100
  Sectional diverter valve, 6 to 10 way, mainly used on mini-excavators and agricultural machines.
• Walvoil DFE140
  Sectional diverter valve, 6 to 10 way.
• Walvoil DH 3-4 way rotary spool diverter valve.

Walvoil Sectional Valves: These valves are widely used in cranes, aerial platforms, telescopic booms, drilling rigs as well as big harvesting machines.

Proportional Valves:

Remote Controls: Directional control valves remotely operated. Walvoil provides the possibility to control the valves with mechanical controls. Cable Connection Kits; Joystick Cable Control; Oil Pilot Controls; Controller Handles

Hydraulic remote pilot controls

Walvoil’s complete line of hydraulic pilot controls can be used in all application sectors: joysticks for mini-excavators and fork lifts, sectional valves for overhead platform and pedals for large excavators, translation motor and hydrostatic transmission for earth moving machines.

Handles and handlevers: Walvoil to developed handles and handlevers suitable for its diretcional control valves. Traditional handlevers for standard valves, handles with microswitches with ergonomic design.