BLB Monoblock Valve - Motor Spool 4Way/3Pos, Detented with Flow Control

General characteristics The monoblock valves BF series are distinguished from the BM series distributors (from which they are derived), for the fact of having integrated in an entry of the priority flow divider adjustable three-way plywood (RFP) or a two-way flow regulator plywood (RFS) . In the first case the excess flow is recovered, so as to allow the simultaneous use of two users, one served by the priority flow ( PF ) and the other by the excess flow ( EF ). In the second case, the excess flow ( EF ) is sent to drain. An important feature is that the adjustable flow divider comes into operation only when a priority is operated. Otherwise, the oil goes to the drain without that the flow divider is put into operation, without creating unnecessary pressure losses and heating. In RFS circuits Non-priority sections receive the full extent of the distributor when they are actuated individually; in RFP circuits when a priority section ?? driven, non-priority sections receive only excess flow. And 'possible to have one or more ?? priority sections.