| | | Lifting modules and lifting/lowering valves type HMB, HMC, HMT, and HSV, HZV etc. | | |
| | | These lifting modules and lifting/lowering valves were developed especially for the actuation of hoists e.g. turret trucks, order pickers, reach trucks and walkie stackers. They consist of a combination of various valve types (flow control valves, throttles, directional valves) suited for the control of the main lift and for other additional functions. The internal control layout of the main valve is very flexible and can be tailored to meet exactly the requirements of the drive concept (constant delivery or speed controlled pump) as well as the intended application. This valve design can cope also with additional functions being required by simply adding directional seated or directional spool valve sections (e.g. type SWR or SWS) to the main valve body. | | Nomenclature: | | Valve combination consisting of (depending on type): • 2-way flow control valve • 2-way seated valves • Directional spool valves | | |
| | | (T) Constant delivery pump, lifting/lowering via flow controller (throttle) (2) Lifting via speed controlled pump, lowering via flow controller (throttle) (3) Lifting/lowering via speed controlled pump | | |