Page 577 - Softbound_Edition_19_en
P. 577

Solenoid operated poppet valve
                                                                                                      Poppet valve


            Solenoid operated poppet valve
                                                                 NG6
            Sandwich construction                                ISO 4401-03
             ◆  2/2-way
             ◆  normally open and normally closed
             ◆  Q  = 40 l/min
                max
             ◆  p  = 350 bar
                max

            DESCRIPTION                                          APPLICATION
            Direct operated 2/2-way solenoid poppet valve in sandwich const-  Poppet valves are used where tight closing functions of the valve
            ruction.  By  means  of  the  pressure  tight  switching  solenoid,  the   are essential like leakage-free load holding, clamping or gripping.
              poppet valve spool is opened or closed acting against the spring.
            Due to the poppet spool construction with pressure compensation
            on both sides, the flow through the valve is possible in both direc-
            tions. The seat spool guide is sealed by means of an O-ring. The
            metallically sealing seat closes the valve virtually leak free.

            SYMBOL
            Z.22061A                 Z.22061B                    Z.22061P                 Z.22061T

                    1                              1                     2                              1
              a                                         b           a                              a
                    2                              2                     1                              2

              A    P      T    B       A   P       T    B          A    P      T    B      A    P       T    B

            Z.22060A                 Z.22060B                    Z.22060P                 Z.22060T

                 1                                   1                  2                            1
                     b                           a                           b                            b
                 2                                   2                  1                            2
              A    P      T    B       A   P       T    B          A    P      T    B      A    P       T    B

            Z.22061AB                Z.22060AB


                    1     1                 1      1
              a                b       a                b
                    2     2                 2      2
              A    P      T    B       A    P      T    B


            GENERAL SPECIFICATIONS                               ACTUATION

             Designation        2/2-way poppet valve              Actuation          Switching solenoid, wet pin push type,
             Construction       Direct operated                                      pressure tight
             Mounting           Sandwich construction             Execution          Medium: SIN45V (Data sheet 1.1-120)
             Nominal size       NG6 according to ISO 4401-03                         Super: SIS45V (Data sheet 1.1-125)
             Actuation          Switching solenoid                Connection         Connector socket EN 175301 – 803
             Ambient temperature  -25…+70 °C
             Weight             1,8 kg (1 solenoid)
                                2,8 - 3,3 kg (2 solenoids)
             MTTFd              150 years








                            www.wandfluh.com  Illustrations are not binding  Data subject to change  1/4  Edition: 20 44  1.11-2540 E
                                                                                                            Page 577
   572   573   574   575   576   577   578   579   580   581   582