Directional spool valves Additional versions •Valve banks as combination of several valve sections connected via thesub-plates (type SWP 1)•Valve bank type BA as combination of several valve sections withconnection hole pattern NG6 (type NSWP 2) Symbols Basic symbols Symbol Individual valveSWSWP / NSWP May be connected either in parallel or in series within a valve bank G D E O C
5 ) N B W K Q R U
5 ) Only connected in serieswithin a valve bank Spool valves suitedfor prop. actuation
5 ) L F H S Y G D
5 )Only size 1 Additional versions (valve sections) •Sub-plates without/with pressurelimiting valve, manually or tool adjustable (type SWP 1)•Individual valve with check valve or orifice in port P and/or check valvein port R (type SWP) •Type NSWP 2 with pressureswitch type DG 3 or pressuregauge•Type NSWP2 with check valve and/or orifice in port P and/or orifice/restrictor check valve at consumer side A, B as well as return pressure stop in R (see also “Additional informations”)
2.1 -132005