Bild Grooved End Iron Butterfly Valve Jump to Section Product Options Related Products Product Options Part Number Size Seal Material GIBFV200 2" EPDM Ductile Iron GIBFV250 2-1/2" EPDM Ductile Iron GIBFV300 3" EPDM Ductile Iron GIBFV400 4" EPDM Ductile Iron GIBFV600 6" EPDM Ductile Iron GIBFV800 8" EPDM Ductile Iron Related Products Bild Grooved End x Weld Nipple Bild Grooved Lightweight Flexible Coupling - Series-L, Style 10 Bild King Combination Nipple Grooved End Bild Long Pipe Style Nipple - Series-AN Bild Threaded Lug Style Butterfly Valve Bild Wafer Style 150lb. Butterfly Valve with Iron Disc