ball valve / lever / control / for water
BKR ND series



  • Type:


  • Operation:


  • Function:


  • Media:

    for water, for air

  • Body:

    screw-in, brass, PTFE, aluminum

  • Other characteristics:


  • Temperature:

    Max.: 150 °C (302 °F)

    Min.: -20 °C (-4 °F)

  • Pressure:

    Max.: 50 bar (725.2 psi)

    Min.: 14 bar (203.1 psi)

  • DN:

    Max.: 100 mm

    Min.: 6 mm


This specific device is a two way low pressure valve made by HANSA-FLEX and is of the model type BKR ND. The valve features internal threads of a BSP cylindrical type, which will work for a 1 + 2 Connection. The sealing form 1 + 2 type works well for A, B, and if needed E type screw-in shaped pins.

The contact travel of this model ranges between 0° and 90°. The temperature range the device is able to withstand is 20 °C to about 150 °C for air and 0°C to over 150°C for water. This device has a brass casing, an aluminum handle, and a PTFE ball seal. The brass ball inside is coated with hard chrome. The surface of this valve is also plated with nickel.