الوصف

Double Flanged Butterfly Valves Design to comply with BS***5 Face to face according to ISO ***2 basic series *3 (short)/DIN ***2 part 1 series F*6 Compatible with ANSI, DIN, BS, JIS flanges Size range: 2" - *8" Pressure: from PN0.6MPa to PN1.6MPa Temperature Ratings: from **5℃ ～**5℃ Materials List: Body materials: Cast Iron, Ductile Iron Disc: Ductile Iron (with Nickel plated or Nylon Coated), SS **4, **4L, **6, **6L, AL-Bronze Seat: NBR, EPDM, Neoprene, PTFE, Viton Shaft: , SS**6, SS**0, SS**6 Pin: SS**6, SS**0, SS**6 "O" Ring: NBR, EPDM, Neoprene, Viton Bushing: PTFE, Nylon, Lubricated Bronze