Model Number: 002 Key Specifications/Special Features: Corrosion-resistant butterfly valveSpecifications of butterfly valve:A) Nominal bore: 1-60"B) Nominal pressure: ANSI150-300LbC) Connection types: flange type, clamp typeD) Temperature range: -20-600oCE) Transmission types: worm, leverF) Optional materials: GGG500-7, GG20, WCB 304 316 316LG) Packing: wooden box2) Features of water butterfly valve1) Size: 2" - 24"2) Standards: ANSI, BS, DIN, IS3) Working pressure: PN164) Suitable media: water, oil and gas6)Body: cast iron, ductile iron7) Metal seat and disc with EPDM O ring seal
3)Butterfly valve specifications:
Size: DN40 - DN1400
Design standard: API 609
End flange: EN1092, ANSI 125/150#, DIN2501
Face to face: EN 558-1, BS5155, ISO 5752
Top flange: ISO 5211
Body: ductile iron, stainless steel, WCB
Disc: ductile iron, CF8, CF8M, C95400, C95500
Stem: SS416, SS420, SS431, SS316
Seat: NBR, EPDM
Suitable medium: sewage, sea water, air, foodstuff and oil