Pharmach Engineering India Pvt Ltd

Valve Manufacturers

Double Flanged Butterfly Valve Manufacturers

Double Flanged Butterfly Valve

Double Flanged Butterfly Valve using the same material into the valve body seals, the applicable temperature varies depending on the selection valve, nominal pressure ≤ 10.0MPa, generally applicable to industry, metallurgy, environmental protection, regulating media flow conduit for ventilation purposes.

Series - 150 To 600

Design Features
  • Novel design, reasonable, unique structure, light weight, open and close quickly
  • Operating torque is small, easy to operate, smart victory
  • Using materials adapted to meet different medium temperature and corrosive media
  • PTFE Lined Wafer Resilient Seated Butterfly Valve is bi-directional flow and possible at maximum operating pressure and because of valve port is corresponds to the piping diameter, high flow capacity is guaranteed
  • Easy to open and close quickly, labor saving, fluid resistance is small, can often operate
Product Specifications
  • Size 2″-80″ DN50-DN2000
  • Pressure Class "150, 300, 600" | PN10-PN100
  • End Connection Flange (FF, RF)
  • Body Material WCB, DI, CF8, CF8M, CF3, CF3M, LCB, WC6 etc
  • Disc Material WCB, DI, CF8, CF8M, CF3, CF3M, LCB, WC6 etc
  • Seat Material EPDM/PEFE/NBR/VITON, 304+Graphite, 316+Graphite
  • Stem Material SS304/SS316, F6a, 17-4PH, F53, F51
  • Design Standard MSS SP-67, API609, EN593
  • Face to Face Standard API 609, ISO5752 series 20, BS5155
  • Test Standard API 598, EN12266
  • Temperature Range -29℃~425℃
  • Actuator Options Lever, Worm Gear, Pneumatic, Electric
    Structure Style
  • Full Port, Triple Eccentric, Double Eccentric, Concentric
    Connection Standard
  • Flange Drilling: ANSI B 16.5, BS4504, EN1092-1