Wadfluh

Switching valves Spool valves Direct operated- and pilot operated versions Flange construction Electric-, pneumatic, hydraulic- and mechanical actuation Nominal sizes NG3-Mini, NG4-Mini, NG4-ISO, NG6 and NG10 Maximum pressures up to 350 bar Volume flows up to 100 l/min Low leakage rate as standard Large variety of special spools Reduced and increased spool play for special applications Soft-switching versions for the reduction of switching shocks Short delivery times, even in the case of special versions Proportional valves Proportional spool valves Direct operated - and pilot operated versions Flange construction With integrated electronics (DSV) With spool position control (LVDT) Non load-compensated and load-compensated versions Nominal size NG-3 Mini, NG4-Mini, NG6 and NG10 Maximum pressures up to 350 bar Volume flows up to 220 l/min Low leakage oil as a standard Large variety of special spools Reduced and increased spool play for special applicationsspecial applications Low hysteresis and accurate resolution Short delivery times, even in the case of special versions Electronics Amplifier Electronics Analogue and digital amplifier electronics For utilisation in industrial and mobile applications As plug-in version, in Europe card format, as snap-on module and as mobile electronics For driving one, two, four or eight proportional solenoids Plug acc. to DIN 43650 type A for the most simple applications Europe card and snap-on module with parameterisation possibility on the front plate or by menu-controlled parameterisation and diagnostics software Standard versions expandable with further modules and functions Simple and rapid handling Adaptation to customer requirements mostly possible without any hardware adaptations Short delivery times, even in the case of special versions Accessories Hydraulic accessories Threaded subplates, multi-station subplates, horizontal mounting blocks, line mount bodies, threaded ports sandwich bodies, fixations, blanking- and linking plates, sealing- and intermedidate plates and distance plates Threaded subplates for screw-in cartridges acc. to ISO 7789 Nominal sizes NG3-Mini, NG4-Mini, NG6 and NG10 Maximum pressures up to 350 bar Short delivery times, even in the case of special versions ATEX valves Spool valves, proportional spool valves, poppet valves, proportional pressure valves Sandwich- and cartridge construction Nominal sizes NG4-Mini, NG6 and NG10 Screw-in cartridges: M22x1.5 and M33x2 Maximum pressures up to 350 bar Volume flows up to 100 l/min Ex-protection acc. to EN 60 079 (EN 50 014) Use in zones 0,1 a 2 Temperature classes up to T4 resp. up to T6 Increased safety, flameproof enclosure, intrinsically safe Ex e, Ex d, Ex ia Short delivery times, even in the case of special versions Aggregate Lieferbar in der Schweiz und in Frankreich Standard- und Spezialaggregate Auch in ATEX-Ausführung Behältervolumen Vmax = 60 Liter Förderstrom Qmax = 25,5 l/min Motorleistung Pmax = 9 kW