Transformer Radiator Valves DIN 42560 Type B / B OR

Our transformer radiator valves DIN 42560 type B as well B OR for transformers are designed to be mounted between two flanges or between tank wall flange and radiator flange. The flange is made of forged steel S355J2G3 and thus not subject to any leakage. Flange thickness is h=40 mm with recessed body.

Our transformer radiator valves DIN 42560 B and B OR NW 80 fulfill the tightness requirements and operating conditions in accordance with DIN 42560 as well as EN 50216-8. Due to the metal sealed clap a low leakage is permitted while the soft-sealed radiator valve is absolutely oil and vacuum-tight (zero-leakage). Both variations are absolutely tight in operation condition to the outside of the transformer.

Transformer radiator valve - wafer type features

  • Grooves for O-ring-sealing upon customer request.
  • 4x 18 mm bores or M16 threads (PCD=160 mm)
  • Transformer valve housing for wafer flange in stainless steel (AISI 316L)
  • Special design up to -60 °C possible
  • Coating SOLIDLINE up to C5-M in all commonly used RAL colours available
  • Setting device in several versions:
    • Setting device Standard in accordance with DIN 42560
    • Lockable cap
    • Handle
    • Lockable handle (only available for type B)

Transformer Wafer Type Valves DIN 42560 B / B OR

Radiator Valve Drawing DIN 42560 Type B      Radiator Valve Drawing DIN 42560 Type B OR

                       Metal sealing                                                  Soft sealing

Transformer Radiator valves DIN 42560 B / B OR for offshore

Depending on customer requirements, our transformer radiator valves type B / B OR can be equipped for harshest conditions as follows:

Ordering options - transformer radiator valves

In order to answer your request as quickly as possible, you will find below our ordering options. In addition, you can find the ordering options for our wafer type flange transformer radiator valves as a PDF download.
For special designs, please contact us directly. Together we will find a solution!

Request transformer radiator valve / metal sealed

Request transformer radiator valve / metal sealed
1. Body material
2. Groove options (Detail C) / d x b x t / D
3. Coating
4. Setting device (Detail E)
5. Position indicator (Detail S)
6. Range of temperature
7. Connection parts

For customer-specific designs, please contact us directly by using the text field below.

Request transformer radiator valve / soft sealed

Request transformer radiator valve / soft sealed
1. Body material
2. Groove options (Detail C) / d x b x t / D
3. Coating
4. Setting device (Detail E)
5. Range of temperature
6. Connection parts

For customer-specific designs, please contact us directly by using the text field below.


Transformer Valve - Setting Devices

Setting Device Standard Setting Device Lockable Cap Setting Device Lockable Handle  Setting Device Handle

For more detailed information, please refer to downloads below.



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