Double Flanged Butterfly Valves with Gear:

• Complies with BS5155
• Compatible with DIN, BS, and ANSI125/150 flanges
• Face to face according to ISO 5752 basic series 13 (short)/DIN3202 part 1 series F16
• To splice the rubber liner on the body, the strength morehighly and the seal more reliably for the seat
• O-ring cast on the seal surface of the seat, negates need forflange gaskets
• Available in sizes of 2 to 48 inches
• Available with handles, manual gear operators, and electric orpneumatic actuators
• Materials:
  • Body: cast iron and ductile iron
  • Disc: ductile iron (with nickel-plated or nylon-coated), SS304,304L, 316, and 316L stainless steel
  • Seat: PTFE
  • Shaft: SS410 and SS416
  • Pin: SS316
  • O-ring: NBR, EPDM, and neoprene
  • Bushing: PTFE, nylon, and lubricated bronze