Page 36 - C.B.Trading-Avcon Ecatalogue
P. 36

Pneumatic On/Off Valves







                                            5816M / 5819M 3 - Way




      3/2-Way Pneumatic Piston Operated Valve for Mixing

      or Diverting Application with Engineering Plastic-
      Piston Actuator



             Specifications


      Size:                                20 mm (3/4”) to 150 mm (6”).


      End Connection :                    Flanged as per ANSI B 16.5 Class 150.

      Stem Packing:                        Self adjusting, Spring loaded, Teflon Packing


      Seating :                            Soft seated Teflon backed by EPDM.
                                           Optional-VITON/EPDM, Buna Nitrile.


      Characteristic :                     Mixing or Diverting


      Working Temperature :                On steam- continuous :155°C, Intermittent 180°C,
                                           EPDM 135°C, VITON 180°C

      Piston Packing:                      Buna Nitrile.


      Actuator Working
      Pressure:                            3.5 to 6 bar (refer to graph)


      Life Expectancy:                     Over one million cycles (lab tested in ideal condition.)


      Leakage :                            Soft Seated Class VI ,as per ANSI B 16.104-1976.

      Working Fluid Press.:                Refer to table below.


      Cylinder, Cover,                     Glass filled polyamide.
      Body & Piston:


      Actuator Spring :                    IS 4454 Grade III, duly painted.


      Air Quality:                         Lubricated, filtered and free of moisture.
                                           Shop air or dry instrument quality air.

      Back Pressure:                       Suitable upto 2.5 bar.







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