Steel Rotating Disc Valve BIRS B04 for Pipeline Connection and Performance

Steel butterfly valves, rotary, disc (DN) over 300 mm
Eccentric:
- Double eccentric;
- Triple eccentric
Types of connection to pipeline:
- flanged; - interflanged;
- welded
Drive types:
- manual;
- manual; manual with reducer;
- electric (under electric drive) tightness: class "A" according to GOST 9544-2005 in one / two flow directions
List of possible accessories:
- set of mating flanges with gaskets and fasteners;
- mechanical reducer;
- electric actuator