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2/2-way Solenoid Valve for aggressive media






      0142  Ø 20 - Ø 63 mm, true union


            •  Unique isolated technology for slightly
              contaminated fluids
            •  Rugged moulded diaphragm
            •  No metallic internal parts

            •   Pilot control with pivoted armature and
               lockable manual override                                 2 (A)


                                                                        1 (P)



         This valve is specifically designed for aggressive fluids where a chemi-  Envelope Dimensions [mm] (see datasheet for details)
         cally compatible solution is required. The pilot operated solenoid valve
         needs to open and close a minimum differential pressure of 0.5 bar.    B

         Technical Data
          Pressure range       0.5-6 bar
          Temperature media    0 ºC to +50 ºC                                             2508 cable plug Form A
          Max. Ambient temperature  0 ºC to +40 ºC (PVC),                                 included
                               (0 ºC to +55 ºC, PVDF on request)
          Valve internal parts  PVDF
          Body material        PVC (PVDF on request)
          Seal material        EPDM or FKM
          Coil material        Epoxy (Class H)
          Power consumption    DC: 5 W, AC: 20 VA (inrush), 11 VA (hold)
          Voltage tolerance    ±10%                              C
          Duty cycle           100% continuous rating                                      A
          Protection class     IP65 (with cable plug)
          Electrical connection  Cable plug acc. to DIN EN 175301-803,
                               Form A (included)
          Response times  1)                                                    Size [mm]   A     B      C
            Opening [ms]      100 - 800
            Closing [ms]      1000 - 4000                                       15         148   62.5   148
                                                                                20         154   62.5   148
         1)   Measured at valve outlet at 6 bar and +20 °C acc. to ISO 12238.
          Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10%    25         190    85   174.5
                                                                                40         254    115   212
                                                                                50         268    115   212
         Options
         •  Normally open
         •  Electrical position feedback                     Pressure Temperature chart
         •  Impulse coil                                     for PVC and PVDF
         •  Threaded port connection
         •  Range of diaphragm seals to suit aggressive media   Pressure [bar]
         •  Cable plug with LED and varistor                           7
         •  CSA certification                                          6
                                                                                               PVDF
                                                                       5
                                                                                      PVC
                                                                       4
                                                                       3
                                                                       2
                                                                       1
                                                                       0
                                                                         0   10   20   30   40   50   60   70   80
                                                                                             Temperature [°C]



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