diaphragm valve / with handwheel / electric / pneumatic
BDK™ S2K WEIR Oil & Gas



  • Type:


  • Operation:

    with handwheel, electric, pneumatic

  • Function:

    flow control

  • Media:

    for water, for chemicals, for gas

  • Body:

    flange, exotic alloy

  • Applications:

    for pharmaceutical applications

  • Temperature:

    Min.: -30 °C (-22 °F)

    Max.: 175 °C (347 °F)

  • DN:

    Min.: 15 mm

    Max.: 350 mm


OverviewThe BDK™ Diaphragm Valve is designed for water & effluent treatment, desalination plants, power plants, chemicals & process plants, fertilizers and mining. The valves are simple in construction, effective for liquids and gases encountered with corrosion, abrasion, clogging & contamination.Key features/benefits• Bonnet assembly Isolated from fluid being handled• Positive leak tight closure• Streamlined Fluid passage• Glandless design – Zero leakage to atmosphere• Suitable for on-off and throttle application• Pressure and vacuum handling• Position Indicator• Wide choice of Body lining materials & Diaphragms