Inlet modules
Inlet modules, also referred to as proportional valve pump side modules, act as interfaces between the proportional valve group and the hydraulic pump and reservoir. An open-center inlet is used for a fixed-displacement gear pump, and a closed-center inlet is used for an open-circuit axial piston pump.
Features and benefits
- Suitable to work with either fixed or variable displacement pumps, with capability to switch between them in the same module
- Integrated LS pressure relief valve
- Integrated pilot reduction valve for electrical activation of work sections
- Threaded or flange ports depending on flow capabilities
- P-pressure gauge port
- Mounting feet to secure valve to frame
- Options include PVPX LS unloader, T0 connections, and PVPC external pilot connections
Specifications
| Variant/family | PVSI32 | PVP32 | PVPM32 | PVSI48 | PVP48 | PVPM48 | PVP100 | PVPM100 | PVSI256 | PVPV256 |
|---|---|---|---|---|---|---|---|---|---|---|
| Max pump flow l/min [US gal/min] | 80 [21.1] | 150 [39.6] | 250 [66] | 300 [79.2] | 360 [95.1] | 400 [105.7] | 250 [66] | 400 [105.7] | 700 [184.9] | 700 [184.9] |