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Poppet valve
                                                                                             Poppet valve cartridge


            Solenoid operated poppet valve cartridge
             ◆  solenoid actuated                                M22 x 1,5
             ◆  direct operated                                  ISO 7789
             ◆  3/2-way                                          x II 2 G Ex db IIC T6, T4
             ◆  Q  = 10 l/min                                    x II 2 D Ex tb III C T80 °C, T130 °C
                max
             ◆  p   = 350 bar                                    x I M2 Ex db I Mb
                max
             ◆  low power
                                                                 Class I Division 1
                                                                 Class I Zone 1



            DESCRIPTION                                          APPLICATION
            Direct operated 3/2-way solenoid poppet valve in screw-in cart-  These  valves  are  suitable  for  applications  in  explosion-hazard
            ridge construction for cavity according to ISO 7789. By means of   areas, open cast and also in mines. Poppet valves are used where
            the pressure tight switching solenoid, the pressure compensated,   tight closing functions of the valve are essential like leakage-free
            metallically sealing poppet spool is either opened or closed. The   load  holding,  clamping  or  gripping.  For  machining  the  cartridge
            seat spool guide is sealed by means of an O-ring.  The pressure tight   cavity in steel and aluminum blocks, cavity tools are available (hire

            encapsulated Ex-protection solenoid coil prevents an explosion on   or purchase). Please refer to the data sheets in register 2.13.
            the inside penetrating to the outside as well as an ignitable surface

            temperature.

            CERTIFICATES                                         SYMBOL
                            Surface     Mining      Standard      FG
                                                    -25°C to…              2
             ATEX             x            x           x
                                                                   a               b
             IECEx            x            x           x                   3   1
             CCC              x            x           x
             EAC              x            x           x
             Australia        x            x           x

            The certificates can be found on www.wandfluh.com

            TYPE CODE
                                                                               S  L  Y  PM22  -  FG  -     /        -     #
             Poppet valve
             Direct operated, Low wattage

             Ex-protection execution, Exd
             Screw-in cartridge M22 x 1,5

             Designation of symbols
             Nominal voltage U    24 VDC      G24
                         N
             Nominal power P    6 W           L6R4   Holding power 4 W
                        N
                               6 W            L6
             Certification     ATEX, IECEx, EAC, CCC
                               Australia      AU
             Sealing material   NBR
                               FKM (Viton)    D1

             Design index (subject to change)
             1.11-2066



                            www.wandfluh.com  Illustrations are not binding  Data subject to change  1/4  Edition: 21 18  1.11-2066 E
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