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Solenoid operated spool valve
                                                                                     Solenoid operated spool valve


            DIMENSIONS  / SINGLE MONITORING
            4/3-way spool valve (spring centred)                 4/2-way spool valve (spring reset) operation A-side

                                                                                         Ø9.5
                              S2         S1                                                     S1
                                                                                           5.5
                     A                            B                              A
                                                                                          MD= 5.2Nm         9
                                                                    83                                            87.8
                                                                     45                                        49
                                                                                                            40

                                   265.4                             19.7       50         68      29    12.6
                                                                                       179.3

            4/2-way spool valve (impulse)                        4/2-way spool valve (spring reset) operation B-side

                                                                         S2
                                    S1                                                  B
                     A                       B






                                                                                179.3
                                 236.4




            DIMENSIONS  / DOUBLE MONITORING
                                                                 4/2-way spool valve (spring reset) operation A-side

                                                                                   S2         S1
                                                                          A







                                                                                   208.3


            4/2-way spool valve (impulse)                        4/2-way spool valve (spring reset) operation B-side

                              S2         S1
                                                                         S2         S1
                     A                            B                                          B







                                   265.4                                           208.3









                                                                 Wandfluh AG  Postfach  CH-3714 Frutigen
                                                                 Tel. +41 33 672 72 72  Fax +41 33 672 72 12  sales@wandfluh.com

                                www.wandfluh.com  Illustrations are not binding  Data subject to change  3/3  Edition: 19 33  1.2-62 E
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