Concentric Butterfly Valve

Tianjin Exxon Valve Co.,Ltd, with professional factory, is one of the leading China concentric butterfly valve manufacturers, we are able to offer you cheap concentric butterfly valve. Welcome to wholesale products from us. Concentric flange butterfly valve Size: 40 (1 1/2") ~ 1200 (48") Rating: JIS 10K / ANSI 150# / PN 10 / AWWA C 207 Temp. Range: --20 degC ~ 165 degC ( EPDM: 120 degC / Viton: 165 degC ) Body: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, (Ni) Al Bronze, Duplex S. S, etc. Disc: Stainless Steel, (Ni) Al Bronze, Duplex S. S, etc. Seat: Rubber (EPDM, NBR, SILICON, VITON, etc. ) http://www.aksvalves.com/