Stainless steel wafer butterfly valve IMGV Size: DN50-DN1000
Size: DN50-DN1000 Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion Shaft: Stainless Steel 416,316,304 Disc:Ductile Iron+Ni,CF8,CF8+PTFE,CF8M,CF8M+PTFE,Bronze Bushing:PTFE [...]