Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, DN50 to D1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, ABS, BV, Standards: EN 593, API609 butterfly valve
Wafer type butterfly valve (TH-BTV-AW) Area of application Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems Technical Parameters /Properties of Wafer type Butterfly valve TYPE: Multi-Flange Wafer SIZE & CONNECTIONS: DN50 to D1200 MEDIUM: Air, Inert Gas, Oil, Seawater, Waste water, Water MATERIALS: Cast Iron / Ductile Iron/ Carbon Steel / Stainless Steel / Alu Bronze PRESSURE RATING: PN10, PN16 TEMPERATURE: -30°C to 200°C SEAT/LINING: Replaceable Liner / Bonded Liner NBR/EPDM/VITON CERTIFICATES & APPROVALS: DNV-GL, Lloyds, DNV, ABS, BV Type Approval 3.1 & 3.2 Cert (on request) Standards Design and Manufacture Conform to EN 593、 API609 Flange dimensions Conform to EN 1092-2 PN10 Face to Face dimensions Conform to EN558 series Topwork’s dimensions Conform to ISO5211 Testing Conform to API598、EN12266-1 marine valve