Directional spool valves Directional spool valves, direct operated, with manual actuation Models WMM, WMR, and WMU Directional Control Valves Sizes 4 to 22 Porting pattern to DIN 24340 form A and ISO 4401 Operation by means of – lever (type WMM) – roller (type WMR, WMU) deri2021-11-10T04:46:52+00:00 Share This Post With Others! FacebookXRedditLinkedInWhatsAppTumblrPinterestVkEmail Related Posts Hydraulics Application Gallery Hydraulics Application Pressure relief valves Gallery Pressure relief valves Pilot operated check valves in sandwich plate design Model Z2S Gallery Pilot operated check valves in sandwich plate design Model Z2S Pressure relief valves in sandwich plate design Gallery Pressure relief valves in sandwich plate design