Proportional Directional Valves with Feedback Proportional ... - Vickers

Performance CurvesPower Capacity EnvelopesSingle solenoid models:K(B)FTG4V-5Spool types as notedSubject to maximum pressurelimitations according to model type.See “Maximum Pressures” on page 7.Looped Flow PathAPBTValve pressure droppsi450040003000200010000bar3153002001000 40 80 120 160 180L/min0 10 20 30 40 50 USgpmFlow rateSingle Flow PathValve pressure droppsi45004000300020001000bar315300200100(A)PB(T)Valve pressure dropParallel Flow Path useparallel flow path module:KDGMA-5-616877-10R orKDGMA-5-02-139150-10S(see page 16)psi45004000300020001000bar315300200100Max. system pressure =max. for port T: 210 bar (3000psi)APBT00 40 80 120 160 180 L/min0 10 20 30 40 50 USgpmFlow rate00 60 120 180 240 300 L/minUSgpm0 10 20 30 40 50 60 70 80Flow rateDouble Solenoid Models:K(B)FDG4V-5Spool types as notedSingle Flow PathValve pressure droppsi45004000300020001000bar315300200100(A)PBor(T)AP(B)(T)Valve pressure dropLooped Flow Pathpsi45004000300020001000bar315300200100APBTorAPBT000 40 80 120 160 180L/min0 40 80 120 160 180L/min0 10 20 30 40 50 USgpmFlow rate0 10 20 30 40 50 USgpmFlow rate8