butterfly valve / lever / with handwheel / electric
BDK™ 95/95L/95F WEIR Oil & Gas



  • Type:


  • Operation:

    lever, with handwheel, electric, pneumatic

  • Function:

    flow control, shut-off, flow regulator

  • Media:

    for water, for chemicals, for gas

  • Body:

    double-flange, wafer, lug type, stainless steel, metal

  • Applications:

    for pipelines

  • Other characteristics:


  • Temperature:

    Min.: -30 °C (-22 °F)

    Max.: 600 °C (1,112 °F)

  • DN:

    Min.: 50 mm

    Max.: 800 mm


OverviewBDK™ Butterfly valves are light weight, and come with bubble tight shut off design. Effective on-off and throttling service, it has replaceable seat with longer seat life. These are easy to install valves, with virtually zero maintenance.Key features/benefits Smaller face to face dimensions (Short Pattern) - hence, cost effective PTFE & RPTFE seats for bubble tight shutoff & Metal Seats with Class IV Leakage; field replaceable. On-off and throttling service No body cavity Quick opening by quarter turn operation Low torque, easy for automation Least installation space Preferred Direction Flow