Page 29 - C.B.Trading-Avcon Ecatalogue
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Butterfly Valves








                                               BFV-4527A-4528A



      2 Way Damper Type Butterfly Valves with Electric

      Rotary Actuators.(Wafer Type Low Leakage Design)








             Specifications




      Size:                                  50 mm (2”) to 600 mm (24”).


      Testing & Inspection :                 In accordance to EN-12266-Part-1.

      Bodies :                               CI-ASTM-126-04 Class B.


      Disc :                                 CI-ASTM-126-04 Class-B, SS-ASTM-A-351-CF8.

      End Connection :                       Suitable for holding between the flanges of
                                             ANSI CI.155 FF.


      Characteristic :                       On-Off.


      Electric Supply :                      230 Volts A.C. only for actuator can be used with
                                             on-off, anticipatory, PI & PID control system.


      Face to Face :                         ISO 5752


      Pressure Temp. rating :                As per ANSI Class 150


      Shaft :                                SS AISI 410/420.


      Shaft Packing :                        PTFE, Carbosuper Rope,


      Leakage :                              Low leakage.


      Actuator :                             Rotary Electric Actuator (90°)±1.5°


      Manual Operation :                     Through hand wheel/hand lever.


      Accessories :                          Potentiometer, additional limit switches etc.





           02249713968 / 02249718053                                       9322216438 / 9833175276
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