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SPOOL VALVES FLANGE WDPFA                          CHARACTERISTICS
                                                                  The volume flow is controlled proportionally to the solenoid

                                                                  current. A cylinder can thus be moved forward and backward
                                                                  at variable speed.
                                                                  FEATURES
                                                                  •  Progressive characteristic
                                                                  •  Good repeatability
                                                                  •  Direct or pilot operated
                                                    ACB-S
                                                                  •  Pressure max. 350 bar
                                                    A  B
                                                 a   0  b         •  Flow max. 200 l/min
                                             a               b
                                                                  •  Nominal sizes NG3, NG4, NG6, NG10
                                                    P  T




               FLOW CONTROL VALVES QNPP, QDPP                     CHARACTERISTICS

                                                                  Controls the volume flow proportionally to the adjusted sole-
                                                                  noid current. Changes in load are continuously compensated.
                                                                  FEATURES
                                                                  •  Linear characteristic and good repeatability
                                                                  •  2- or 3-way execution
                                                                  •  Pressure max. 350 bar
                                                      3           •  Flow max. 200 l/min
                                                                  •  Nominal sizes M18, M22, M33, M42, U16
                                                        2
                                                      1





               FLOW CONTROL VALVES SEATTIGHT QSPP                 CHARACTERISTICS
                                                                  Regulates the volume flow proportionally to the adjusted so-

                                                                  lenoid current. Any change of the load is compensated. In
                                                                  closed position, the valve closes seattight.
                                                                  FEATURES
                                                                  •  Linear characteristic and good repeatability
                                                                  •  2-way or 3-way execution
                                                    2             •  Pressure max. 350 bar
                                                                  •  Flow max. 200 l/min
                                                    1             •  Nominal sizes M33, U10






               THROTTLE VALVES DNPP, DOPP                         CHARACTERISTICS

                                                                  Throttling of the volume flow according to the set solenoid
                                                                  current.
                                                                  FEATURES
                                                                  •  Linear characteristic and good repeatability
                                                                  •  Normally open or normally closed
                                                                  •  Pressure max. 350 bar
                                                    2             •  Flow max. 65 l/min
                                                                  •  Nominal sizes M18, M22, M33

                                                    1





               WANDFLUH MOBILE      |         PRODUCTS        |         PROPORTIONAL VALVES     |         PAGE 9
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