Bild Wafer Style 150lb. Butterfly Valve with Aluminum Bronze Disc Jump to Section Product Options Related Products Product Options Part Number Size Material BBFVW200 2" Ductile Iron BBFVW300 3" Ductile Iron BBFVW600 6" Ductile Iron BBFVW200E 2" Ductile Iron BBFVW300E 3" Ductile Iron BBFVW400E 4" Ductile Iron BBFVW600E 6" Ductile Iron Related Products Bild 150# ASA Flanged King Combination Nipple Bild Threaded Lug Style Butterfly Valve Bild Wafer Style 150lb. Butterfly Valve with Iron Disc Bild Wafer Style 150lb. Butterfly Valve with Stainless Disc