Page 43 - C.B.Trading-Avcon Ecatalogue
P. 43

Control Valves










              Specifications


      Temperature :                        Temperature : On-Off, Equal percentage or Linear


      Body & Bonnet Material:  CS-ASTM A 216 WCB (DIN 1.0619 GS-C 25). SS-ASTM
                                           A351CF8M (DIN1.4408) (GX6 Cr.Ni MO1810) SS-ASTM
                                           A351CF8(DIN1.4301) SG Iron-IS 1865 Grade SG 400/15A.



      Spindle:                             410/316 Ground, Burnished and Hard Chromed


      Hex. Nuts :                          ASTM A194 Gr. 2H

      Housing:                               Aluminium Silicon alloy heat treated


      Control Suitability:                 Actuator is suitable for On-Off, Anticipatory,
                                           PI, PID Control system


      Switching cycles                    Upto 240 cys per hour for small size valves and for
                                          large size valves refer to AVCON. (Switching cycles
                                          is meant for duration of less than 0.1 second


      Ball seat                            Scr. Ni Foil coated with graphite.



      Studs:                               ASTM A193 Gr. B7

      Seat Ring:                           SS AISI 420/316

      Plug Material:                       SS AISI 420/316


      Testing Standard:                    ANSI-FCI-70-2.


      Design Standard:                     ASME B16.34.



      Unified Flanges:                      As per ANSI CI. 150/300 and PN 16


      Note :                               5512A are Metal Seated Valves. 5512B are
                                           Soft Seated Valves











           02249713968 / 02249718053                                       9322216438 / 9833175276
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