Page 31 - C.B.Trading-Avcon Ecatalogue
P. 31

Butterfly Valves








                                                    BFV-4326B



      ‘AVCON’ 2-Way Tight Shut Off Butterfly Valves with

      Quarter Turn Pneumatic Actuators







             Specifications




      Size:                                  50mm (2”) to 300mm (12”).

      Testing & Inspection :                 BS-EN-12266-1, MSS-SP-61,API 598.


      Bodies                                 CS-ASTM A216 WCB (DIN 1.0619) (GS -C-25)
                                             SS- ASTM A351CF8M ,(DIN 1.4408)(GX 6 Cr.Ni.
                                              MO1810) SS- ASTM A351CF8 (DIN 1.4301)


      Seating :                              Soft-Seated BN, EPDM, Teflon, Viton.


      End Connection:                        Suitable for holding between the flanges of
                                             ASME B16.5 Cl. 150.


      Characteristic :                       On-Off.


      Pneumatic supply Pres :                For Double Acting Actuator signal AVCON Namur
                                             Solenoid valve) pressure 4 to 8.5 bar.For Spring
                                             Return Actuator signal pressure 5.5 to 8.5 bar
                                              (use AVCON Namur Solenoid valve)



      Pressure Rating :                      Body- ASME 16.34 Class 150 & 300 holding
                                             between flanges.


      Face to Face :                         API 609.


      Pressure Temp. rating :                As per ASME 16.34 Class 150.


      Shaft :                                ASTM A511 Gr. TP 410



      Actuator :                             Double Acting-‘D’ Single Acting- ‘S’





           02249713968 / 02249718053                                       9322216438 / 9833175276
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