BFV-4326B

BFV-4326B

AVCON’ 2-Way Tight Shut Off Butterfly Valves with Quarter Turn Pneumatic Actuators

Product Specifications

Size50mm (2”) to 300mm (12”)
Testing & InspectionBS-EN-12266-1, MSS-SP-61,API 598.
BodiesCS-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)
SeatingSoft-Seated BN, EPDM, Teflon, Viton
End ConnectionSuitable for holding between the flanges of ASME B16.5 Cl. 150
ActuatorDouble Acting-‘D’ Single Acting- ‘S’
Manual OperationCan be provided as additional feature
Pressure RatingBody- ASME 16.34 Class 150 & 300 holding between flanges.
Sales PointHighly reliable, long life, simple in valve. Investment casted / machine construction and maintenance free moulded Body and Disc, Machined on In-House CNC Machining facility. Ensures easy replacement of components. Field Proven, highly reliable Valve and Actuator combination.
Face to FaceAPI 609
Pressure Temp. ratingAs per ASME 16.34 Class 150
ShaftASTM A511 Gr. TP 410
DiscSS-ASTM A351CF8 or CF8M
Stem PackingPTFE
LeakageTight shut-off
CharacteristicOn-Off.
Pneumatic supply PresFor 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
AccessoriesAir Lock Relay, Valve Positioner (P to P), Valve Positioner( E to P),Positioner Indicator, Rotary Limit Switches, Proximity Switches, Solenoid Valves etc
ACTUATORRefer to Specification table, For further details of Actuators, refer to Actuator leaflet
ApplicationFor Air, Water, Oil, Gas, some Chemicals, Low pressure steam. Valve can be used on Combustion Equipments, Power Stations, Chemicals, Petro-chemicals, Pharmaceuticals and Textile Process Industries, Water Treatment, ROP systems etc