BFV-4029A

BFV-4029A

Avcon damper type butterfly valves (flanged end). Metal to metal seated. 

Product Specifications

Size50mm (2”) to 600mm (24”).
Testing & InspectionBS-EN-12266-1, MSS-SP-61, API 598
ShaftSS-316, ASTM A479 GR. SS410.
End ConnectionSuitable for holding between the flanges of ANSI B16.5 Cl. 150 (except thickness).
Manual OperationWith Handlever or Gear Box, 2 bar
Electrically OperatedWith Quarter Turn (90°) Electric Actuator
Sales PointHighly reliable, long life, simple in construction and maintenance free valve
Face to FaceAPI 609.
BodiesSS-316, Carbon Steel.
SeatingMetal to Meta
LeakageClass-III
CharacteristicOn-Off
PistonWith Quarter Turn (90°) Pneumatic Actuator
AccessoriesValve Positioner (P to P), Valve Positioner( E to P), Position Indicator, Rotary Limit Switches, Proximity Switches, Solenoid Valves etc.
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.
Sales PointHighly reliable & maintenance free valve. Available for high temperature gases. For 4527 A temperature is > 200°C < 400°C and for 4528 A temperature is > 400°C < 600°C.

Material Diagram