TFW VALVE as a professional wafer butterfly valve manufacturer and supplier in China, all the wafer butterfly valve have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent wafer butterfly valve in our product list, you can also contact us, we can provide customized services.
Size: DN40-DN1200 End Flange: ANSI B 16.1 EN1092 AS2129 Face to Face: ANSI B 16.10 Top Flange: ISO 5211 Normal Pressure: PN1.0/1.6Mpa(150/200PSI) Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8 Stem: SS416/304/316/431 Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE Suitable Temperature: -45C to 150C
Pressure & Temperature according to : ASME B16.34 Test & Inspection according to : API 6D / API 598 Visual Inspection according to : MSS SP-55 Marking according to : MSS SP-25
