Page 80 - C.B.Trading-Avcon Ecatalogue
P. 80

Control Valves







                                     5141A-NC / 5142A-NO IBR 2 -Way



      IBR 2-Way Pneumatic Control Valves withMultispring Actuator.

      (Normally Close &Normally Open Design) Design as per
      Indian Boiler Regulation-1950







              Specifications

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


        Pressure Rating:                      As per ANSI CI. 300


        Design Standard:                      ASME B 16.34



        Pressure Temp. Rating:                As per ASME B16.34


        Face to Face :                        As per ASME-B 16.10.(All materials).


        Body Material :                       CS-ASTM A216 WCB (DIN 1.0619 GS-C 25).SS-ASTM
                                              A351CF8M(DIN1.4408) (G-X6 Cr.Ni Mo1810)
                                              SS-ASTM A351 CF8(DIN1.4301)



        Spindle:                                410 Ground, Burnished and Hard Chromed.


        Hex. Nuts:                            ASTM A194 Gr. 2H


         Range ability:                         Equal Percentage 30:1 Linear 50:1


        Flanges:                              As per ASME-B-16.5 CI.300


        Testing Standard:                       ANSI-FCI-70-2


        Body Packing:                         Cr. Ni Foil coated with graphite


        Seat:                                 Screwed type replaceable.


        Fluids:                               Hot Water, Steam








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