Series CBVF Combination Butterfly/Venturi with Flange (2-1/2 in., 3 in., 4 in., 5 in., 6 in., 8 in., 10 in. & 12 in.)
Manual Balancing Valves
Model CBVF is a combination butterfly valve and flanged style venturi. The carbon steel venturi connects to standard ANSI Class 150 pound flanges, and is combined with a lug type butterfly valve for throttling. The cast iron butterfly valve has a combination infinite/10 position memory stop plate, a one piece disc/shaft, a triple shaft bearing, an aluminum-bronze disc for sizes 2-1/2" - 8", a nickel plated disc for the 10" and 12" sizes, and an EPDM standard liner. It also comes with two pressure/temperature ports.
Item # |
Size |
Lower Flow Range |
Upper Flow Range |
Flow Factor |
Weight |
---|---|---|---|---|---|
CBYF800 | Size N/A 8 in | Lower Flow Range N/A 520 gpm | Upper Flow Range N/A 2000 gpm | Flow Factor N/A 2824 | Weight N/A 172 lb |
CBYF600 | Size N/A 6 in | Lower Flow Range N/A 200 gpm | Upper Flow Range N/A 1100 gpm | Flow Factor N/A 1551 | Weight N/A 101 lb |
CBYF500 | Size N/A 5 in | Lower Flow Range N/A 160 gpm | Upper Flow Range N/A 800 gpm | Flow Factor N/A 1267 | Weight N/A 76 lb |
CBYF400H | Size N/A 4 in | Lower Flow Range N/A 130 gpm | Upper Flow Range N/A 720 gpm | Flow Factor N/A 1029 | Weight N/A 56 lb |
CBYF400L | Size N/A 4 in | Lower Flow Range N/A 80 gpm | Upper Flow Range N/A 430 gpm | Flow Factor N/A 611 | Weight N/A 60 lb |
CBYF300H | Size N/A 3 in | Lower Flow Range N/A 80 gpm | Upper Flow Range N/A 400 gpm | Flow Factor N/A 578 | Weight N/A 41 lb |
CBYF300L | Size N/A 3 in | Lower Flow Range N/A 30 gpm | Upper Flow Range N/A 160 gpm | Flow Factor N/A 227 | Weight N/A 43 lb |
CBVF250H | Size N/A 2-1/2 in | Lower Flow Range N/A 40 gpm | Upper Flow Range N/A 220 gpm | Flow Factor N/A 319 | Weight N/A 35 lb |
CBVF250L | Size N/A 2-1/2 in | Lower Flow Range N/A 30 gpm | Upper Flow Range N/A 100 gpm | Flow Factor N/A 147 | Weight N/A 35 lb |
CBYF1200 | Size N/A 12 in | Lower Flow Range N/A 1250 gpm | Upper Flow Range N/A 6700 gpm | Flow Factor N/A 9670 | Weight N/A 422 lb |
CBYF1000 | Size N/A 10 in | Lower Flow Range N/A 580 gpm | Upper Flow Range N/A 2950 gpm | Flow Factor N/A 4164 | Weight N/A 281 lb |