Work modules
A proportional valve basic (PVB) module, also known as a work section, is the interface between a proportional valve group and a work function such as a cylinder or motor. Each PVB has built-in work-section control functionality, and we have products to accommodate a wide range of flows from simple non-compensated to load-independent, meter-in compensated.
Features and benefits
- Threaded or flange ports as standard
- Integrated load drop check valve preventing flow back in event of pump pressure loss (optional)
- Integrated compensator for load independent flow in case of varying loads (optional)
- PVLP shock and anti-cavitation valve (optional)
- Local LS load sense relief valve (optional)
- Zero leakage modules (optional)
- Meter-in/out for propulsion of small vehicles (optional)
Applications
- Agriculture
- Construction
- Material handling
- Road building
- Forestry
- Cranes
- Mining
- Municipal vehicles
- Marine
Specifications
| Variant/family | PVG16 | PVG32 | PVG48 | PVG100 | PVG128 | PVG256 |
| Rated work port flow l/min (US gal/min) @350 bar [5,076 psi] | 65 [17.2] | 125 [33] | 180 [47.5] | 240 [63.4] | 320 [84.5] | 500 [132.1] |