Transformer Accessories

We produce radiator valves and accessories for power transformers as well as hermetically sealed distribution transformers and reactors.
It began 65 years ago with radiator valves - nowadays we count dehydrating breathers, pressure relief devices, oil drain devices up to transformer protection relays such as the Buchholz relay MBP to the range of our products.
With our recently established transformer protection devices, we offer you and your customers the best possible protection at the highest quality level!

>>Transformer accessories at a glance<<

  • Radiator Valves

    Radiator Valves

    Radiator Valves for Transformers. The ideal solution for every task!

    Category

  • Transformer Protection Devices

    Transformer Protection Devices

    for hermetically sealed transformers and transformers with expansion tank!

    Category

  • Oil Level Indicators

    Oil Level Indicators

    Oil level indicators for transformers - Many different versions in variable sizes!

    Category

  • Dehydrating Breathers

    Dehydrating Breathers

    Dehydrating breathers for transformers and reactors with expansion tank.

    Category

  • Pressure Relief Devices

    Pressure Relief Devices

    Pressure relief devices for transformers - Protection against overpressure!

    Category

  • Tank Components

    Tank Components

    Fittings and tank components for transformers in a large variety.

    Category

  • Tap Changers

    Tap Changers

    Tap Changers for Transformers in various sizes!

    Category

Flanged Gate Valves

Our flanged gate valves are made of red brass and are in accordance with DIN 3352-11 and DIN EN 12288. 

 Technical Details
  • DIN 3352-11 / DIN EN 12288
  • Max. temperature up to 110 °C
  • Pressure rate (PN) 16 bar
  • Flange connection DIN 2501 / EN 1092-3 PN 16
  • DN 25 - DN 100
Materials
  • Body: Red Brass
  • Upper Part: Brass
  • Spindle: Brass
  • Valve-Wedge: Brass
  • Spindle Sealing: HNBR
  • Handwheel: Aluminium (red)
  • Position Indicator*: Red Brass

 *The flanged gate valve is optionally available with position indication"open / close".