HAWE Hydraulik Sweden AB; Products. Product search by category. Hydraulic power pack. Compact hydraulic power pack; Standard hydraulic power pack; Mounted Valves; Hydraulic pump. Radial piston pump; Axial piston pump; Airdriven hydraulic pump; Hand pump; Hydraulic valves. Directional spool valves; Directional seated valves; Pressure control valves; Flow valves; Check valves